UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ud4B/kYOGy0QSkIEQga+tsf0WmeOD5a4PxHkxrtiMQ=' 
WHERE 
  key_id = '12c5199fa588e963a395b57545dfb9a924da25d4a8c0a869dbb8874ad7a58ce3' 
  AND (
    token = '9ud4B/kYOGy0QSkIEQga+tsf0WmeOD5a4PxHkxrtiMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )