Why is the session closed in laravel?

I have a problem with the use of sessions in laravel.

In Session.php in lifetime I put so that the session lasted 24 hours and worked well, what happens is that I added two div to be updated every second and now at any time the session bounces me and not It lasts 24 hours.

'lifetime' => 1440, // 24 horas 
'expire_on_close' => false,

JS code that I added.

setInterval(function() {
   $('#div1').load('{{route('div1')}}');
   $('#div2').load('{{route('div2')}}');
},1000);

This code is executed in all my pages, the 2 div belong to a nav bar. Any solution?