UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uqzRB5sQCYkBvMnBHz+J4HHM9hJWWclO5xDiQO0XnY=' 
WHERE 
  key_id = '98ff6f53c1d7a9400655ff8025ca04dbdf2fc34cc166926a5774db166a98c908' 
  AND (
    token = '+uqzRB5sQCYkBvMnBHz+J4HHM9hJWWclO5xDiQO0XnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )