UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9xU0GYYxJFrKemJLjHwKqF3FTwBib+lYZ2wVTiVCvc=' 
WHERE 
  key_id = 'd8ff5baa5a5f786797fe00d88a6b88f65218c3a25eea3b43f5677ff2a54b43f2' 
  AND (
    token = 'u9xU0GYYxJFrKemJLjHwKqF3FTwBib+lYZ2wVTiVCvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )