UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9w7mvxbodzZ2mWelp5jcrT2ZXyfWUEr39Yi/8EmI2k=' 
WHERE 
  key_id = '299cce01d14dc46ddc54a26a033f486272f94d16fae4f06dcb2752814a55126e' 
  AND (
    token = 'Y9w7mvxbodzZ2mWelp5jcrT2ZXyfWUEr39Yi/8EmI2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )