UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpGtM7MPqohn2dhz8wu6QEfgh4kcqZp/EhMzddirAPM=' 
WHERE 
  key_id = '8bf7c9be29fdbcc72e3717b07a6c4d7018111b5b770183d682abc9479ab2b500' 
  AND (
    token = 'qpGtM7MPqohn2dhz8wu6QEfgh4kcqZp/EhMzddirAPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )