UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqLejzhdaMe9GeGOoJbs8CuO6n8YLdjlVtoOGf8/hUs=' 
WHERE 
  key_id = 'bf603849f17cc42d1a3078288cc21b4d3166b9c561ed61a9bdc95125f727d2ee' 
  AND (
    token = 'cqLejzhdaMe9GeGOoJbs8CuO6n8YLdjlVtoOGf8/hUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )