UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Dh5MRJbQqmQZ6QGPhA21WwbWR3bNZYm7zZx/tDjG/Q=' 
WHERE 
  key_id = '492bf54fabc30bd72971b9b17d726fcfa13fea920767b54bef94df774edd0ffb' 
  AND (
    token = '3Dh5MRJbQqmQZ6QGPhA21WwbWR3bNZYm7zZx/tDjG/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )