UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqHN+Mn0H9HzCH775P87eyPCbwU20gL7zEfq7YCFGu8=' 
WHERE 
  key_id = '29f11a0b9c0786098dd9809d408bbb9c36be7ef6ad0c97f8b9a9c9a817deb5f3' 
  AND (
    token = 'xqHN+Mn0H9HzCH775P87eyPCbwU20gL7zEfq7YCFGu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )