INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd883122aa5b16494f30ff8e30d03147a54282dc3af3e71de846a9542d03e3f4e', 
    'TIDFmGrXzW2AfCI86zEGqnkhddxUH1jyPax98if3LrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)