INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd75432cf084d44e9180e5c354769eb8ba456189b4df0e535afe2d0081e4afaad', 
    'UZVU3p5jj3UE3b3LuzfpWXrxzNuqa9UllZcuHVinzYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)