INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '863e15c627c210729b6dc48dd2f533e1300af3d984ae789daba016237cb68f90', 
    'f84xyexomFynxdvvLRi0qpc5+jx/e6omRZIPt2DxOqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)