u can contact nearby key master, he will make the duplicate remote within 10 minutes time, old key etc not needed.
Experienced that with BRV, lost he key, remote FEB was programmed within 5 minutes, however cutting the key blade took around 25 minutes as lock master came to my place and had to cut the key manually.
Honda was asking 25k and car needed to be towed to dealership , lock master took 13k at the spot.
please be careful with ur cars having so called immobilizers, insurance is the best way to hedge any un foreseen loss.