UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wuQ2I51JXpBAIqiGW9T9v+YxPcPArqpvxV2GigxYrA=' 
WHERE 
  key_id = 'ce576e83b387754ef5dfde21c5212907e541d0637969655e8b756c0cce999ab7' 
  AND (
    token = '8wuQ2I51JXpBAIqiGW9T9v+YxPcPArqpvxV2GigxYrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )