UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uECmC6DRra6j42WZU+Bw5so+2+Ur33eDsyKSi3PqKIA=' 
WHERE 
  key_id = 'd94e37ccd8b76631f81444564970614f09063c5329b9f96b6d2ab07b46d4f29d' 
  AND (
    token = 'uECmC6DRra6j42WZU+Bw5so+2+Ur33eDsyKSi3PqKIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )