UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8b0X11aUkaTTuDxbfDThBnRRlXhoG28YSA0lKvVu9I=' 
WHERE 
  key_id = '1fb19685ed9b5419c2af6a8184a1e8f373b1503d468f7feda44db40f9133774b' 
  AND (
    token = 'd8b0X11aUkaTTuDxbfDThBnRRlXhoG28YSA0lKvVu9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )