UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQ4t/szqSA++sZ8B0iccZAY/90g/fOkUZq437yxY1kc=' 
WHERE 
  key_id = '39ec62e0a692619644309eb8bf681bfbd32e2a2ed022648e1398f61904454afd' 
  AND (
    token = 'QQ4t/szqSA++sZ8B0iccZAY/90g/fOkUZq437yxY1kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )