UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcazyHZ5fG7kK6IQIWlG64CI5brrRdgrLe4gLX+QmZw=' 
WHERE 
  key_id = '1564b26e56e3209a5dea167db0bfe2265c697e6c112924a4e7f80a07de88a3a5' 
  AND (
    token = 'KcazyHZ5fG7kK6IQIWlG64CI5brrRdgrLe4gLX+QmZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )