title: Update Created_at timestamp Laravel db seeding
body: <p>I'm running an app that processes user data entered over a period of time.  For that, I need to change the timestamps in the data I use to seed the database.  I have a nice loop to do it, but the problem is, when I run the database seeding, nothing happens.  I'm wondering if there is a Laravel specific thing that prevents this, and if so how to get around it.</p>
  
  <pre><code>            $record-&gt;created_at = $fakeCreateDate-&gt;format('Y-m-d H:i:s');
              $record-&gt;save();
  </code></pre>