UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GdLkZuGePC7Vj+09OZJzusR/sJjoHfexKKOxUk4cDw=' 
WHERE 
  key_id = '9a5b06e7d1c63d2f115b929bfb5a6dac33fcc98d1d76813f3d9e7247edae7ce5' 
  AND (
    token = '6GdLkZuGePC7Vj+09OZJzusR/sJjoHfexKKOxUk4cDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )