UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Q5PWvOAAWPxgZfkj6he5LmE7nitKz6Xa/MjFgtH4d0=' 
WHERE 
  key_id = '2baec6c9e39a0a340211b1c3c1375bb586670e9fcff5e77be9e22bc6834ba78a' 
  AND (
    token = '/Q5PWvOAAWPxgZfkj6he5LmE7nitKz6Xa/MjFgtH4d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )