UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3m/gLvDx4KMAHzi8txB+aYaZmLM+1N7VeuXlOM60RQ=' 
WHERE 
  key_id = '24b0af947cf1dc59cea81b171612e38b159b09f1aa89453e2380633cbf85e871' 
  AND (
    token = 's3m/gLvDx4KMAHzi8txB+aYaZmLM+1N7VeuXlOM60RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )