UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VltOYKFwUxdGjpKvOxlYmmOWAUrt/bY8QTX5vzONaU8=' 
WHERE 
  key_id = 'f17d0f31c4d27bf0d59e1796867031c11690af35a9370052337922f0ab0eadb4' 
  AND (
    token = 'VltOYKFwUxdGjpKvOxlYmmOWAUrt/bY8QTX5vzONaU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )