UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUmPERnk7yfmoEVJrrjL5wfN9NjnnOqumQ/jCQ1SeWY=' 
WHERE 
  key_id = 'eeff8a590449b348b61758946c06c022e58a3578c3d20060b19b30a0c66dc4fe' 
  AND (
    token = 'IUmPERnk7yfmoEVJrrjL5wfN9NjnnOqumQ/jCQ1SeWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )