INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f23f6c5583cbd1a56bdd6022b42ce669da73904395e098186b17fff489260cb', 
    '8uMV/KPzvKm38KRnHICdvtTXol+MNW9R05nTKtZHsCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)