UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tre/KPAxV1OD0EOwxNwMaAiPQJCSTitaaLxZZuHOSY=' 
WHERE 
  key_id = '934aad37f3f235723992af95bb7715ffb40ab28b03f282e340462bebfc2e5ebb' 
  AND (
    token = '4tre/KPAxV1OD0EOwxNwMaAiPQJCSTitaaLxZZuHOSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )