Table schema:
CREATE TABLE table_name_22 (extra_points_1_point INTEGER, total_points VARCHAR, touchdowns__5_points_ VARCHAR)

Question: Which Extra points 1 point has a Total Points smaller than 30, and Touchdowns (5 points) of 5?
SQL: SELECT AVG(extra_points_1_point) FROM table_name_22 WHERE total_points < 30 AND touchdowns__5_points_ = 5