UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0jogAjgjCeHsUjQBYgXk+Wrw+7TczROkosamWIZfW0=' 
WHERE 
  key_id = '7f36593d0bceb470a5deb80f769f781583f6b8ed75e227da4e70be56297c579b' 
  AND (
    token = 'Z0jogAjgjCeHsUjQBYgXk+Wrw+7TczROkosamWIZfW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )