INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f42ccee58e9dbb7de5c5e53ede1d53dc024a9a26dd43387ef50ac748fc99ff', 
    '6hTlicwq8GFrz+zMWzyLOZEUu/wf4PG8FaToyeMNBF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)