diff --git a/src/servers/src/mysql/helper.rs b/src/servers/src/mysql/helper.rs
index e18053a9b793..c933fcc8626c 100644
--- a/src/servers/src/mysql/helper.rs
+++ b/src/servers/src/mysql/helper.rs
@@ -17,7 +17,9 @@ use std::time::Duration;
 
 use chrono::NaiveDate;
 use common_query::prelude::ScalarValue;
+use common_time::Timestamp;
 use datatypes::prelude::ConcreteDataType;
+use datatypes::types::TimestampType;
 use datatypes::value::{self, Value};
 use itertools::Itertools;
 use opensrv_mysql::{to_naive_datetime, ParamValue, ValueInner};
@@ -161,7 +163,7 @@ pub fn convert_value(param: &ParamValue, t: &ConcreteDataType) -> Result<ScalarV
                 String::from_utf8_lossy(b).to_string(),
             ))),
             ConcreteDataType::Binary(_) => Ok(ScalarValue::Binary(Some(b.to_vec()))),
-
+            ConcreteDataType::Timestamp(ts_type) => covert_bytes_to_timestamp(b, ts_type),
             _ => error::PreparedStmtTypeMismatchSnafu {
                 expected: t,
                 actual: param.coltype,
@@ -235,8 +237,41 @@ pub fn convert_expr_to_scalar_value(param: &Expr, t: &ConcreteDataType) -> Resul
     }
 }
 
+fn covert_bytes_to_timestamp(bytes: &[u8], ts_type: &TimestampType) -> Result<ScalarValue> {
+    let ts = Timestamp::from_str_utc(&String::from_utf8_lossy(bytes))
+        .map_err(|e| {
+            error::MysqlValueConversionSnafu {
+                err_msg: e.to_string(),
+            }
+            .build()
+        })?
+        .convert_to(ts_type.unit())
+        .ok_or_else(|| {
+            error::MysqlValueConversionSnafu {
+                err_msg: "Overflow when converting timestamp to target unit".to_string(),
+            }
+            .build()
+        })?;
+    match ts_type {
+        TimestampType::Nanosecond(_) => {
+            Ok(ScalarValue::TimestampNanosecond(Some(ts.value()), None))
+        }
+        TimestampType::Microsecond(_) => {
+            Ok(ScalarValue::TimestampMicrosecond(Some(ts.value()), None))
+        }
+        TimestampType::Millisecond(_) => {
+            Ok(ScalarValue::TimestampMillisecond(Some(ts.value()), None))
+        }
+        TimestampType::Second(_) => Ok(ScalarValue::TimestampSecond(Some(ts.value()), None)),
+    }
+}
+
 #[cfg(test)]
 mod tests {
+    use datatypes::types::{
+        TimestampMicrosecondType, TimestampMillisecondType, TimestampNanosecondType,
+        TimestampSecondType,
+    };
     use sql::dialect::MySqlDialect;
     use sql::parser::{ParseOptions, ParserContext};
 
@@ -340,4 +375,87 @@ mod tests {
         let v = convert_expr_to_scalar_value(&expr, &t).unwrap();
         assert_eq!(ScalarValue::Time64Microsecond(None), v);
     }
+
+    #[test]
+    fn test_convert_bytes_to_timestamp() {
+        let test_cases = vec![
+            // input unix timestamp in seconds -> nanosecond.
+            (
+                "2024-12-26 12:00:00",
+                TimestampType::Nanosecond(TimestampNanosecondType),
+                ScalarValue::TimestampNanosecond(Some(1735214400000000000), None),
+            ),
+            // input unix timestamp in seconds -> microsecond.
+            (
+                "2024-12-26 12:00:00",
+                TimestampType::Microsecond(TimestampMicrosecondType),
+                ScalarValue::TimestampMicrosecond(Some(1735214400000000), None),
+            ),
+            // input unix timestamp in seconds -> millisecond.
+            (
+                "2024-12-26 12:00:00",
+                TimestampType::Millisecond(TimestampMillisecondType),
+                ScalarValue::TimestampMillisecond(Some(1735214400000), None),
+            ),
+            // input unix timestamp in seconds -> second.
+            (
+                "2024-12-26 12:00:00",
+                TimestampType::Second(TimestampSecondType),
+                ScalarValue::TimestampSecond(Some(1735214400), None),
+            ),
+            // input unix timestamp in milliseconds -> nanosecond.
+            (
+                "2024-12-26 12:00:00.123",
+                TimestampType::Nanosecond(TimestampNanosecondType),
+                ScalarValue::TimestampNanosecond(Some(1735214400123000000), None),
+            ),
+            // input unix timestamp in milliseconds -> microsecond.
+            (
+                "2024-12-26 12:00:00.123",
+                TimestampType::Microsecond(TimestampMicrosecondType),
+                ScalarValue::TimestampMicrosecond(Some(1735214400123000), None),
+            ),
+            // input unix timestamp in milliseconds -> millisecond.
+            (
+                "2024-12-26 12:00:00.123",
+                TimestampType::Millisecond(TimestampMillisecondType),
+                ScalarValue::TimestampMillisecond(Some(1735214400123), None),
+            ),
+            // input unix timestamp in milliseconds -> second.
+            (
+                "2024-12-26 12:00:00.123",
+                TimestampType::Second(TimestampSecondType),
+                ScalarValue::TimestampSecond(Some(1735214400), None),
+            ),
+            // input unix timestamp in microseconds -> nanosecond.
+            (
+                "2024-12-26 12:00:00.123456",
+                TimestampType::Nanosecond(TimestampNanosecondType),
+                ScalarValue::TimestampNanosecond(Some(1735214400123456000), None),
+            ),
+            // input unix timestamp in microseconds -> microsecond.
+            (
+                "2024-12-26 12:00:00.123456",
+                TimestampType::Microsecond(TimestampMicrosecondType),
+                ScalarValue::TimestampMicrosecond(Some(1735214400123456), None),
+            ),
+            // input unix timestamp in microseconds -> millisecond.
+            (
+                "2024-12-26 12:00:00.123456",
+                TimestampType::Millisecond(TimestampMillisecondType),
+                ScalarValue::TimestampMillisecond(Some(1735214400123), None),
+            ),
+            // input unix timestamp in milliseconds -> second.
+            (
+                "2024-12-26 12:00:00.123456",
+                TimestampType::Second(TimestampSecondType),
+                ScalarValue::TimestampSecond(Some(1735214400), None),
+            ),
+        ];
+
+        for (input, ts_type, expected) in test_cases {
+            let result = covert_bytes_to_timestamp(input.as_bytes(), &ts_type).unwrap();
+            assert_eq!(result, expected);
+        }
+    }
 }