UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWNz2nNSNyb8iF17gzwtNE64wSrusweWrL2dpX462Jo=' 
WHERE 
  key_id = 'a7caac2cdfe5888368fe414944d8574cf09514047213eb0a241b80bb0ac712a6' 
  AND (
    token = 'XWNz2nNSNyb8iF17gzwtNE64wSrusweWrL2dpX462Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )