UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dzMbodk+CLFHi4xC5zOTCeOwDH1H8CkD54LyWk9vlDk=' 
WHERE 
  key_id = 'da670a9953cc2f5d81fca31f647e93580ace96982ce5f9503cf99e7bad2c568b' 
  AND (
    token = 'dzMbodk+CLFHi4xC5zOTCeOwDH1H8CkD54LyWk9vlDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )