addCommandHandler("otworzauto",
    function(player, cmd, id)
        if not tonumber(id) then
            return
        end
        for i,v in ipairs(getElementsByType("vehicle")) do
            if getElementData(v, "owner:vehicle:id") == tonumber(id) then
                setVehicleLocked(v, false)
            end
        end
    end
)