UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPNNsKyxqN9P4Uv1bmuCg2tn7l24NxHKoGMBpPSjXBU=' 
WHERE 
  key_id = 'c5a4911ee4120a5ba8333753a1d65c0ebf0e71bf4d36fb9e843da4cdf1e254c8' 
  AND (
    token = 'yPNNsKyxqN9P4Uv1bmuCg2tn7l24NxHKoGMBpPSjXBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )