UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UQAfCOmliQHM/b7S2yzwN+SDBGFXzJLOXowW0lOx+w=' 
WHERE 
  key_id = 'a9b33eea4bf7859636d11b329dc874ac9df167dabda249f18466526f4cbe136e' 
  AND (
    token = '8UQAfCOmliQHM/b7S2yzwN+SDBGFXzJLOXowW0lOx+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )