UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0c+fu6qoyTatoejWPVpmEpWd/2BR1fo0KzOwTsfVNhQ=' 
WHERE 
  key_id = '810d52500287e919bf81f13909536421f145d754c6f369e50fb3cf216c1dfa6c' 
  AND (
    token = '0c+fu6qoyTatoejWPVpmEpWd/2BR1fo0KzOwTsfVNhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )