UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZVU3p5jj3UE3b3LuzfpWXrxzNuqa9UllZcuHVinzYA=' 
WHERE 
  key_id = 'd75432cf084d44e9180e5c354769eb8ba456189b4df0e535afe2d0081e4afaad' 
  AND (
    token = 'UZVU3p5jj3UE3b3LuzfpWXrxzNuqa9UllZcuHVinzYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )