UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhVpkLLknOYDDEpPGAJSsLlxX3WkNk3CVkOXDK1WZrU=' 
WHERE 
  key_id = 'd6c757e97b34d7c60fe9012e1ee5d84f8b9ec8c88c869bb68b711f82cb05b6b4' 
  AND (
    token = 'PhVpkLLknOYDDEpPGAJSsLlxX3WkNk3CVkOXDK1WZrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )