First I think if you're isoing here make it 5x so 0.50.
What are CO's stats? Aggressive, passive? I think you should bet the turn and hope for free showdown, but I'm in 2 minds about as played whether to call the river or not.
Depending on co's stats, they would probably bet K on flop or turn for value rather than checking behind, so you could possibly call river since more likely to have underpair/J. But safest option is to fold sure.
Waiting to see what veriz's thoughts are