UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gmuv1FxXg47umrwkaGnCo9Iu2dF7oquOd+VkRlQLQko=' 
WHERE 
  key_id = '35f93900e660c9ad0da9b779a3b9132d76bd79f0913b99a0f05b34aafa53ba89' 
  AND (
    token = 'Gmuv1FxXg47umrwkaGnCo9Iu2dF7oquOd+VkRlQLQko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )