UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STeJfmP0FKXipZzTaRn5JikvQEB+3yGblS2bJOsEcKo=' 
WHERE 
  key_id = '49a9971a7e702d829879185f59b6bf67f09c574af0680bac4a2fd4f4777d5688' 
  AND (
    token = 'STeJfmP0FKXipZzTaRn5JikvQEB+3yGblS2bJOsEcKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )