UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DVhklS5D+kSBizc0Z1Ki2+eXZU1/DiBpYrUmXAgcmg=' 
WHERE 
  key_id = '1996c416f08a3bc1d4839aff0c57ceb1722e45885618b87595b0adc0bc9da994' 
  AND (
    token = '8DVhklS5D+kSBizc0Z1Ki2+eXZU1/DiBpYrUmXAgcmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )