UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CR69JIJY5PhjztdOk9KJjyPEV1y7rZYXnJZpw/ldQXs=' 
WHERE 
  key_id = '6ffaaf2e30bcfea5ba6b0356f92b900f336a55c1a6e2e279a915702ed3ea4a6e' 
  AND (
    token = 'CR69JIJY5PhjztdOk9KJjyPEV1y7rZYXnJZpw/ldQXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )