CREATE TABLE table_54330 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

what is the lowest laps when the grid is smaller than 5 and the driver is juan manuel fangio?
SELECT MIN("Laps") FROM table_54330 WHERE "Grid" < '5' AND "Driver" = 'juan manuel fangio'
SELECT MIN("Laps") FROM "table_54330" WHERE "Driver" = 'juan manuel fangio' AND "Grid" < '5'