UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7saFp2xNTvnl7rEUtLmqnqi6rqc6hIjY96DD9jlNgW8=' 
WHERE 
  key_id = '6adc8ba105241304204a04f5aea52689f518439b92b802acbf1c6e2e6769030f' 
  AND (
    token = '7saFp2xNTvnl7rEUtLmqnqi6rqc6hIjY96DD9jlNgW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )