UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huSUzXUXpdrFrJC45UDHeVbOCbIsA31Z+uqEcDDAlhg=' 
WHERE 
  key_id = 'dc8cf47321ed2cccc884bab74fa5b16383d4bf8a9bc58ff6c8e90079a48e3b1e' 
  AND (
    token = 'huSUzXUXpdrFrJC45UDHeVbOCbIsA31Z+uqEcDDAlhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )