UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+DRSLoUmP9oXJ8ekHhHPkeYMt/oaNYINL+tKQBQF3A=' 
WHERE 
  key_id = 'a40c27dff0579a6f666fbe790f9d62f0db9b1df659faa31b9c14426a722cbc57' 
  AND (
    token = 'v+DRSLoUmP9oXJ8ekHhHPkeYMt/oaNYINL+tKQBQF3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )