UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03jbU74qKzP1TKf0U8I1ixJlP9R/nZPdbU/FXIvf7vc=' 
WHERE 
  key_id = '32743dd814fdea36a0decbb4ad248fc7e75706180ae6fdf8e4ee5b88644e8223' 
  AND (
    token = '03jbU74qKzP1TKf0U8I1ixJlP9R/nZPdbU/FXIvf7vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )