UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0QGf3seX70GBDoZx5zKpjJNYxOUmlaYkhdyyh8QkLs=' 
WHERE 
  key_id = '8f77b546d8b45b4c4484386498235c0769b21c9334f07c3ec502565ac3f2c269' 
  AND (
    token = '+0QGf3seX70GBDoZx5zKpjJNYxOUmlaYkhdyyh8QkLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )