UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QN+FccQ9dRVX58fbityzvGyMMlK8+rn94uPxKZKYE84=' 
WHERE 
  key_id = '1ae364477181c8c754ef26de595e183e2fed172dffb8f6f477308b9ebb2e032f' 
  AND (
    token = 'QN+FccQ9dRVX58fbityzvGyMMlK8+rn94uPxKZKYE84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )