title: Laravel creates new CSRF token on each refresh
body: <p>I'm using Laravel version 5.2.37. I have a simple HTML form in the blade view with the following line:</p>
  
  <pre><code>&lt;input type="hidden" name="_token" id="token" value="{{ csrf_token() }}"&gt;
  </code></pre>
  
  <p>When I upload the code to client's shared hosting (Cpanel, PHP 5.5.36), without submitting the form, I hit the refresh and the csrf token value keeps changing. </p>
  
  <p>However, on my local machine (MacOS/Apache2/5.6.16), the csrf token persists for at least 2 minutes (per config/session.php settings). Could it be the older 5.5.36 version of PHP that's causing this?</p>