UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BH1ELdpu2LwkfRcycUVYKo2zEAmFlOzWrRcnqlNKBw=' 
WHERE 
  key_id = 'f381934d881975dff9d62b8b97fc8e52a5a5bfdbc3179e865788eda84b099686' 
  AND (
    token = '6BH1ELdpu2LwkfRcycUVYKo2zEAmFlOzWrRcnqlNKBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )