UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XEe0DNcLOPrOBwLnHNILfZhRoElkdn8jmYcmliD0UE=' 
WHERE 
  key_id = 'fa6aa7706dee63763f2301593f3e1de8ee3b1074fd380d27607a53668f308e29' 
  AND (
    token = '3XEe0DNcLOPrOBwLnHNILfZhRoElkdn8jmYcmliD0UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )