select a.issue_time as optStartTime,DATE_ADD(a.issue_time,INTERVAL a.duration SECOND ) as optEndTime,a.duration as optDuration from t_strategy_cross_result a
where a.issue_time = (select MIN(issue_time) from t_strategy_cross_result where cross_id = #{crossID}
and issue_time <![CDATA[ <= ]]> DATE_FORMAT(DATE_ADD(#{time},INTERVAL 2 MINUTE),'%Y-%m-%d %H:%i:%s') and issue_time >= DATE_FORMAT(#{time}, '%Y-%m-%d %H:%i:%s')