Update mysql-ddl, TV class and related models

app/Models/TvEpisode.php

@@ -3,8 +3,24 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Yadakhov\InsertOnDuplicateKey;
 
 class TvEpisode extends Model
 {
-    //
+    use InsertOnDuplicateKey;
+
+    /**
+     * @var bool
+     */
+    protected $dateFormat = false;
+
+    /**
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * @var bool
+     */
+    public $timestamps = false;
 }