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_61680 ( "Year" real, "Manufacturer" text, "Start" real, "Finish" real, "Team" text )

### Question ###
What is the highest Year, when Finish is '51', and when Start is less than 64?

### Accurate SQL ###

SELECT MAX("Year") FROM table_61680 WHERE "Finish" = '51' AND "Start" < '64'