UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7HYeHJwLjmDKlwJfiTsHZEzapTZ/f+E4Uziez+kt8A=' 
WHERE 
  key_id = '297699e2642b7134aa7ad9765ad41f29b3f84ea24fde1d459b2166abbcf15849' 
  AND (
    token = 'h7HYeHJwLjmDKlwJfiTsHZEzapTZ/f+E4Uziez+kt8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )