INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c0731d9f0929053d6adc9751702ac5a39a5b976b7969d3dd288091024d0c267', 
    'FZ61Zp+3aT1206LQiw3tLwv1NRkuSzMhpqqsym9XwZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)