INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60711a389c56191cad3142889a66a931febc4af4a14dff69cec993bef85ea942', 
    'N/KK2MS7AxWKUB9uHRQ4P/xHJ11PAkxIzcc6pDlvu8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)