INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc68f97a8676a4c11e81cc285d2ae4a8376f6933bfab9d6b7afe9ad7d654d83', 
    'igaT8QxmaMWagEpQ4IXR2UsAHKepgbJRkG/e7FEZ/S8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)