He scored in their 3-0 win over Cardiff on Tuesday, leaving the midlands side two points off the final play-off spot with two games to go.
They travel to derby rivals Coventry on Saturday knowing only a win will be good enough, while they are also relying on Crystal Palace or Watford dropping points.
Watford host Scunthorpe, but it is sixth-placed Palace who are in Wolves' sights.
They travel to East Yorkshire to face Hull, a side who are virtually guaranteed a play-off spot and are hoping to go one better.
Keogh said: "It is up to us to win our games and see what happens.
"Palace go to Hull and have to get something if they don't want us to overtake them.
"We can't afford to slip up again, we need six points from the two games and hopefully our season won't finish early."