UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jtgxrZiwqzhXOZBqhTbLaw3Xtlfa6g+MOv6ua5M6pU=' 
WHERE 
  key_id = '25bcd5c33c694223db9f2441a76d9cae97769f2208c7fdd24e6e94e313df210d' 
  AND (
    token = '2jtgxrZiwqzhXOZBqhTbLaw3Xtlfa6g+MOv6ua5M6pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )