UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ibWgOTeLsnoMw0/jq9n76har+fJV3yeSEMaefKZjItY=' 
WHERE 
  key_id = 'e0751eaa804fb5b1f4e0d329c621c9c7ddf9a8c2dd7040852d6e7b3ba639116c' 
  AND (
    token = 'ibWgOTeLsnoMw0/jq9n76har+fJV3yeSEMaefKZjItY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )