INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71a1ac93bd1edb83f2ad2a966c35ea50ee2e408279e40e18a597a1859439acb7', 
    'lkHc7iSBVc2lSKrJch86xQ+fWpdBRV+6Ym2vCGVVz9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)