title: Touch MYSQL record to update TIMESTAMP field
body: <p>In my Database i have a table with column</p>
  
  <pre><code>`LastUpdated` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  </code></pre>
  
  <p>i would like to Touch a record in that table so that <code>LastUpdated</code> column will be automatically updated but i don't want to change any value in that row.</p>
  
  <p>Is that possible?</p>
  
  <p>Thank you.</p>