UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5zUgZj6YLiFbmaN6s9mZe50mxAGczzQamiHVdlD2yU=' 
WHERE 
  key_id = 'cbace54d8fad6cf559ef652f688e7d70bbd64c77ff6ba7c20b059f25e9d85aba' 
  AND (
    token = 'k5zUgZj6YLiFbmaN6s9mZe50mxAGczzQamiHVdlD2yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )