UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f84xyexomFynxdvvLRi0qpc5+jx/e6omRZIPt2DxOqU=' 
WHERE 
  key_id = '863e15c627c210729b6dc48dd2f533e1300af3d984ae789daba016237cb68f90' 
  AND (
    token = 'f84xyexomFynxdvvLRi0qpc5+jx/e6omRZIPt2DxOqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )