UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Y8+1IJjl5pKXj0KEXe8n8/edBiME3UzblO7xj1AfcU=' 
WHERE 
  key_id = '873a18fcc077d60ac2ed88fa6dc7e4817461fe2b1491c4b5846c265b831fa488' 
  AND (
    token = '4Y8+1IJjl5pKXj0KEXe8n8/edBiME3UzblO7xj1AfcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )