Table schema:
CREATE TABLE table_name_5 (years_at_club VARCHAR, player VARCHAR, games VARCHAR, goals VARCHAR, debut_year VARCHAR)

Question: For player Wally Johnson, with goals larger than 0, the debut year later than 1904, and games greater than 136, what were the years at club?
SQL: SELECT years_at_club FROM table_name_5 WHERE goals > 0 AND debut_year > 1904 AND games > 136 AND player = "wally johnson"