UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1qhF7egB+uX9i5rizr9ZWhmPuIQx4JvkG85xzidf1k=' 
WHERE 
  key_id = 'ac2dcfd39867ae2c440ddb983b02e9253cdff8300d6fb593d39a8740ed472b54' 
  AND (
    token = 'z1qhF7egB+uX9i5rizr9ZWhmPuIQx4JvkG85xzidf1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )