Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_71 ( rider VARCHAR, time_retired VARCHAR, laps VARCHAR, grid VARCHAR )

### Question ###
Who was the rider for laps less than 23 with grid greater than 21 that had a time of +1 lap?

### Accurate SQL ###

SELECT rider FROM table_name_71 WHERE laps < 23 AND grid > 21 AND time_retired = "+1 lap"