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_20623 ( "Missouri vs." text, "Overall Record" text, "at Columbia" text, "at Opponents Venue" text, "at Neutral Site" text, "Last 5 Meetings" text, "Last 10 Meetings" text, "Current Streak" text, "Since Joining SEC" text )

### Question ###
What is the record at Columbia for the team overall record of MU, 3-1?

### Accurate SQL ###

SELECT "at Columbia" FROM table_20623 WHERE "Overall Record" = 'MU, 3-1'