You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'and start_time <= 1776800389 and end_time >= 1776800389 and status = 1 order by' at line 1
select * from uq_member_coupon where uid = and start_time <= 1776800389 and end_time >= 1776800389 and status = 1 order by id desc limit 0, 20