UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQvk7uqeBHDFRr7dqb7eaRjdcAyHKZIUIIQWWGB2stA=' 
WHERE 
  key_id = '6a7c265583aee71af4bac66e4d9e1728e5bb221bd3cdb30eaec6b367fdb52b94' 
  AND (
    token = 'ZQvk7uqeBHDFRr7dqb7eaRjdcAyHKZIUIIQWWGB2stA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )