UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5lPXLgob2ekJetFewMz76KUvlrsl/YnNy2NNXuCUlk=' 
WHERE 
  key_id = '247e27faec73a43da3d0f09a3edf1fedcf7892df05000de323621833d0c723d1' 
  AND (
    token = 'I5lPXLgob2ekJetFewMz76KUvlrsl/YnNy2NNXuCUlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )