title: Redis: Will set override setex on a key?
body: <p>If I set a key that has an expiry using <code>setex</code>, and later update the value of that key with <code>set</code>, will the <code>set</code> remove the expiry property?</p>
  
  <p><code>setex testKey 10 val123</code></p>
  
  <p>5 seconds later...</p>
  
  <p><code>set testKey val456</code></p>