Handling expired token in Laravel

Question

What is the best way to handle expired tokens in laravel 5.

I mean I have a page and it has some links which perform ajax requests. They work fine when the page is

Answer 1

a work around for it, is to actually get the new token every certain time, otherwise you are defeating the purpose of the csrf token:

In laravel routes

Route::get('refresh-csrf', function(){
    return csrf_token();
});

I apologize in case of any syntax errors, haven't used jquery for long time, but i guess you get the idea