UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fVgbTn84aTFBrmpivkNT6OSWQX6kHqK/GddPooGDjI=' 
WHERE 
  key_id = '60c29a5827f76d7603a0e2589639b53031b97080c5578a43cbc6d64f3b0bbf10' 
  AND (
    token = '6fVgbTn84aTFBrmpivkNT6OSWQX6kHqK/GddPooGDjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )