UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXRGDA9pbliJcywgzT2ervCi12K6reZH8yi4Z13YMxY=' 
WHERE 
  key_id = 'c82aa3b63725d55efda254064bf8bf446eb41f3aa30b8622a6ddb1e28b2bdcda' 
  AND (
    token = 'QXRGDA9pbliJcywgzT2ervCi12K6reZH8yi4Z13YMxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )