UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoBcyHLi2nLt815JmkHZQ2wavsSyQwxJsBA+zJCxltQ=' 
WHERE 
  key_id = 'b898a4877cc7ace3cbcd499766a329987e026a8f8bec15af8b3b7e13001cd692' 
  AND (
    token = 'KoBcyHLi2nLt815JmkHZQ2wavsSyQwxJsBA+zJCxltQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )