UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isyY0C8VBMRlmD/gVayPrNUFdGvpeKrJKorHjGcKZuc=' 
WHERE 
  key_id = '6128681730c28371dabee15e26128967f7f95bf594c7cc0ca528361cba08eefe' 
  AND (
    token = 'isyY0C8VBMRlmD/gVayPrNUFdGvpeKrJKorHjGcKZuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )