UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tg0KUpMFw5V+3PJ/Cle5knjXztFYGqhHfJkMfvY5gG4=' 
WHERE 
  key_id = '4c407b46fc545a48b6d09ea0bc2ad502decf14a93e96bf706c086696219d5665' 
  AND (
    token = 'Tg0KUpMFw5V+3PJ/Cle5knjXztFYGqhHfJkMfvY5gG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )