UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfND74kUGMQFftAn4b+L/ClU+7+xnqtAQFXuHaw5VIg=' 
WHERE 
  key_id = '4f42606e3098ce4bc8ef7730385254069529ad80f94faf45d6e4d053463d3b7c' 
  AND (
    token = 'PfND74kUGMQFftAn4b+L/ClU+7+xnqtAQFXuHaw5VIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )