INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81aec35d06c06a2f8cf9fb3e47e42e81a6327ccde24484a5a3585db36e77e9cd', 
    'cBokpdYUg+geajZBcOcNicGwM1pCfEuyxvPPJV0arkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)