UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMGGUyKdYKnExp8wXsiAiDdEvmIlIW5PqeUV+vEjbOk=' 
WHERE 
  key_id = 'f101f62e94892d300edc67faae59d00120f3993af20df9c8f720db476d74e33c' 
  AND (
    token = 'wMGGUyKdYKnExp8wXsiAiDdEvmIlIW5PqeUV+vEjbOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )