UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYz9OeXeNDVyQiMrBUUlFCU8SSHlX3dj4cEpE93keAI=' 
WHERE 
  key_id = 'da476f3e28c81b0fd84cec39bc6345fd9f291fcc4fcf73842762366277784de7' 
  AND (
    token = 'TYz9OeXeNDVyQiMrBUUlFCU8SSHlX3dj4cEpE93keAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )