title: Submitting current timestamp in CakePHP
body: <p>What is the method to submit a current timestamp directly on an <code>INSERT</code> or an <code>UPDATE</code>? If I were running regular SQL, I would use the function <code>NOW()</code> for the specific SQL field on submission. How would I do that with CakePHP?</p>
  
  <pre><code>$this-&gt;Model-&gt;save($this-&gt;data)
  </code></pre>