Key card did not work

[STEWIE 911]

I upgraded my iPhone 5S at a Tim Hortons. All apps started to download , but had not finished when I
left. I used my key card to unlock and start my Model 3.
A half hour later I stopped at a roadside market.
On returning to the car , it opened , but key card would not start the car....even with my foot on and off the brake.
Fortunately the store gave me access to their wifi and I was able to finish downloading the Tesla ap.
I logged in and drove away.
Any one have a similar experience? Any solutions ?

Dave