UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9z4jH9FHDuQMaYkHXwDZ9m2jZ9+gLCO0C/szgOlg9f0=' 
WHERE 
  key_id = '4d14cc2bb0b5e45d4f0b0d966700d9ff7de7ca2268d2d55d9889c1cab133af64' 
  AND (
    token = '9z4jH9FHDuQMaYkHXwDZ9m2jZ9+gLCO0C/szgOlg9f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )