title: Setting multiple keys in Redis through Lua
body: <p>I'm looking for an <code>INSERT</code> script counterpart in Redis where I want to set multiple keys at once.</p>
  
  <pre><code>SET foo bar
  SET sun moon
  SET fire water
  ...
  </code></pre>
  
  <p>How would a Lua script for the above look like as I couldn't find much help online.</p>