UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vKaCA95RotoqkHR31aLjev4MMUjTpCXKy2FRW6tycY=' 
WHERE 
  key_id = '87cac69fdba85e60053581c00160f29643479410f31315aa4531a80badbbaf1b' 
  AND (
    token = '8vKaCA95RotoqkHR31aLjev4MMUjTpCXKy2FRW6tycY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )