UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izt3AL/7FLgXfJW+HOP5yaerm026g58ADJ6Mnt/AWMU=' 
WHERE 
  key_id = '1726f31301322174666169602b0625f4e9423cef893807df2eafda2deb74afd4' 
  AND (
    token = 'izt3AL/7FLgXfJW+HOP5yaerm026g58ADJ6Mnt/AWMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )