UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XiI3qJI9sSwM/+9mGeZ8PujLRrxi9dhNHEykreNZ4Fs=' 
WHERE 
  key_id = '8400793cab258d69727cca1b56f33987fa78c9129b43a6a8ea0895d4ed4cbf13' 
  AND (
    token = 'XiI3qJI9sSwM/+9mGeZ8PujLRrxi9dhNHEykreNZ4Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )