CREATE TABLE table_35460 ("Year" FLOAT, "Class" CLOB, "Team" CLOB, "Points" FLOAT, "Wins" FLOAT)

What is the smallest point amount for years prior to 1958 when the class is 350cc?
SELECT MIN("Points") FROM table_35460 WHERE "Year" < '1958' AND "Class" = '350cc'
SELECT MIN("Points") FROM "table_35460" WHERE "Class" = '350cc' AND "Year" < '1958'