UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SiUVoVuae9um5PTqdeEAqg/CmnSaihW3hX0xI1djCM=' 
WHERE 
  key_id = '405a84bfb638e9c1d34bbbaaaf77c0550b562dad621c5662660ab23c7fa26754' 
  AND (
    token = '4SiUVoVuae9um5PTqdeEAqg/CmnSaihW3hX0xI1djCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )