INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6998bd4152864b6777677c3966c73981f0374967e576f865493b8ba9abaa7d6f', 
    'iua4Wln43tqcoQArIibzgwiOJp728s5bRVpE6OYHsLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)