UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaA2ysgM76znn8xyJHdk7oypMLgr1P7IEB0e8xFYyJo=' 
WHERE 
  key_id = 'b718de7f92832b88c60c272c61740ec04eef9a11b72e6bf7cddbdc697f0ca207' 
  AND (
    token = 'gaA2ysgM76znn8xyJHdk7oypMLgr1P7IEB0e8xFYyJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )