CREATE TABLE table_68659 ("Member" TEXT, "Party" TEXT, "Electorate" TEXT, "State" TEXT, "Term in office" TEXT)

Which term in office has an Electorate of hinkler?
SELECT "Term in office" FROM table_68659 WHERE "Electorate" = 'hinkler'
SELECT "Term in office" FROM "table_68659" WHERE "Electorate" = 'hinkler'