使用CrudRepository将ZonedDateTime转换为MySQL时间戳

我有以下代码（为简洁/简洁起见，已简化）：

@Entity
@Table(name="mytable", schema="schemaName")
public class MobileDeviceData {
    @Id
    @Column(name="id")
    private String id;

    @Column(name="activitydetecteddate")
    private ZonedDateTime activityDetectedDate;
}

和由Springboot实现的CrudRepository接口：

@Transactional
    public interface MobileDeviceDataDao extends CrudRepository<MobileDeviceData, String> {
}

在表格中的timestamp列字段中包含activitydetecteddate的日期。

当我尝试通过调用将其保存到数据库时

mobileDeviceDataDao.save(mobileDeviceDataList);

我收到以下错误：

2015-11-06 11:57:53.095  WARN 3198 --- [nio-8080-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 1292, SQLState: 22001
2015-11-06 11:57:53.095 ERROR 3198 --- [nio-8080-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Data truncation: Incorrect datetime value: '\xAC\xED\x00\x05sr\x00\x0Djava.time.Ser\x95]\x84\xBA\x1B"H\xB2\x0C\x00\x00xpw\x15\x06\x00\x00\x07\xDF\x0B\x06\x10 \x05;?<\x80\x0' for column 'activityDetectedDate' at row 1
2015-11-06 11:57:53.096  INFO 3198 --- [nio-8080-exec-1] o.h.e.j.b.internal.AbstractBatchImpl     : HHH000010: On release of batch it still contained JDBC statements
2015-11-06 11:57:53.097  WARN 3198 --- [nio-8080-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Warning Code: 1292, SQLState: 22007
2015-11-06 11:57:53.097  WARN 3198 --- [nio-8080-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Incorrect datetime value: '\xAC\xED\x00\x05sr\x00\x0Djava.time.Ser\x95]\x84\xBA\x1B"H\xB2\x0C\x00\x00xpw\x15\x06\x00\x00\x07\xDF\x0B\x06\x10 \x05;?<\x80\x0' for column 'activityDetectedDate' at row 1
2015-11-06 11:57:53.108 ERROR 3198 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.DataException: could not execute statement] with root cause

com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect datetime value: '\xAC\xED\x00\x05sr\x00\x0Djava.time.Ser\x95]\x84\xBA\x1B"H\xB2\x0C\x00\x00xpw\x15\x06\x00\x00\x07\xDF\x0B\x06\x10 \x05;?<\x80\x0' for column 'activityDetectedDate' at row 1
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3868)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3806)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2470)

有人可以告诉我我做错了什么，如何将代码正确地从ZonedDateTime转换为Timestamp。