IP VPN works in Tow WANs

Hello,
I have vpn ip 45.66.88.1 and i have two gatways 192.168.1.1 and 192.168.2.1

The question is how can i make the public ip of the vpn works in two for example

Ip route add dst-address 45.66.88.1 gateway 192.168.1.1

I cant do this second one
Ip route add dst-address 45.66.88.1 gateway 192.168.2.1

Because i already added the public on first gateway!

Is there any vrf of any thing else can make my situation works?

policy routing if you want to use both routes at the same time
https://help.mikrotik.com/docs/spaces/ROS/pages/59965508/Policy+Routing

or more simply set priority:
ip ro add dst-address 45.66.88.1 gateway 192.168.1.1 distance=1
ip ro add dst-address 45.66.88.1 gateway 192.168.2.1 distance=2

Thanks for replay.
Actually i dont have any default route so i dont have a ping on the ip i need make the ping in both