Life insurance for 90 year old?

I have a 90 year old who is in decent health for her age(still drives) and needs coverage for $150,000 - $175,000 for the next 5 years. The best situation would be a pre-paid lump sum for the 5 year period instead of annual or monthly payments. Would mortgage insurance instead of life insurance be a better route?

Let me know what you have available.

Thank you,

Eric Klempner
email: erickle212@gmail.com