UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSN4K8n5U/qHnEHNvyGINymLrWZ7F8Q6i5ZztPeNmug=' 
WHERE 
  key_id = '2faef0eb27474c4bdd6cf313ee09a3ed920c8e804fd14c37cf8c3ed8b53ea677' 
  AND (
    token = 'nSN4K8n5U/qHnEHNvyGINymLrWZ7F8Q6i5ZztPeNmug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )