Description
This mods allows you to open locked doors without any key. You only need to type "ToggleLock" in console, while interaction button is visible. 

Installation
Move folder "modDoorUnlocker" to "<game_path>\mods".

Additional info
This mod adds new function in "game\player\playerCheats.ws". 
Full code:
exec function ToggleLock()
{
var door  : W3LockableEntity;
door = (W3LockableEntity)theGame.GetInteractionsManager().GetActiveInteraction().GetEntity();
door.ToggleLock();
}