Meet Joe —
Joe is a box with consciousness.
The year is 2043, and Artificial Intelligence researchers have discovered a way to make machines think, & experience emotions.
With low probability by 2043, but yes. In my lifetime? Depends on how exactly you define those terms, but not unlikely with conservative definitions. If we look a few centuries out, I expect that either civilization has collapsed, or this has happened.
Sure, there's a bit more probability mass that it's in your lifetime than in mine (I'm 33). There are many, many reasons why civilization could collapse—including, critically, this scenario coming about! https://en.wikipedia.org/wiki/Global_catastrophic_risk…