INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30254c92acf904370544dfba7aa01b4a55cef32d4e3f7a306f59cfd4c80536bd', 
    'zGa4v689YgB5cmuUIOWhNtME+lHo/+7t12owORZzcH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)