INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70588d961b224cb44065f6a612345798a661b61cc0d2abb0dc56b541a4811834', 
    '/4MTDmI8kgIrAyxjjVReUkampzF9V5Ey9Y1d7VzL0K4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)