UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUD3RAnktzLz6w6SzmV+uceBYLm/rqenLm8KAfxTVJY=' 
WHERE 
  key_id = '471cd8e4b6beaf7cc8584f3136ad59cc22a5b247146dd22ab65d971725908b8d' 
  AND (
    token = 'jUD3RAnktzLz6w6SzmV+uceBYLm/rqenLm8KAfxTVJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )