UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGtPnIDxSkC9Zt41uW6T7/B4tG8Ow+7pthhe+YMWeMc=' 
WHERE 
  key_id = '3404ffdc8c78e2abbfea192d926970cb2fc17d33535a882283aa2bfe80a679b5' 
  AND (
    token = 'TGtPnIDxSkC9Zt41uW6T7/B4tG8Ow+7pthhe+YMWeMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )