INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2e683c7180d0aebb6be3bdc11bef3067ffa241c510e8fc4907a3ba1f62e43a', 
    'L5Y8Z6kf5pBZbx+ICPaem6MchXSnyNk18gwSn2dTnHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)