title: Save DateTime mysql with nodejs
body: <p>I want save in my Datetime field the Date 
  For insert i haven't problem...
  I have tried many attempts, this is the last but the result is the same</p>
  
  <p>Insert:</p>
  
  <pre><code>var now = new Date();
  var jsonDate = now.toJSON();
  var then = new Date(jsonDate);
  
  
  var o_voto_foto = {
      profilo_id: profilo,
      foto_id: data.id_foto_votata,
      punteggio: data.voto,
      proprietario_id: data.proprietario_foto,
      created: then
  };
  
  
  connection.query('INSERT INTO prof_voto_foto SET ?', o_voto_foto, function(error, rows) {
      if (error) {
          var err = "Error on INSERT 'votoFotoFancybox': " + error;
          console.error(err);
          throw err;
      }
  </code></pre>
  
  <p>Update table:</p>
  
  <pre><code>var now = new Date();
  var jsonDate = now.toJSON();
  var then = new Date(jsonDate);
  
  connection.query('UPDATE prof_voto_foto SET punteggio = ' + data.voto + ', created = ' + then +' WHERE profilo_id = ' + profilo + ' AND foto_id = ' + data.id_foto_votata, function(error, rows) {
      if (error) {
          var err = "Error on UPDATE 'votoFotoFancybox': " + error;
          console.error(err);
          throw err;
      }
  </code></pre>
  
  <p>And i recive this error:</p>
  
  <pre><code>Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Aug 02 2013 19:03:13 GMT+0200 (CEST) WHERE profilo_id = 103 AND foto_id = 5' at line 1
  </code></pre>