UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SXmR2sQFFfSrQsQ9YJH8RVy/4sA0U0B1YxJI2ccqys=' 
WHERE 
  key_id = '97c0157482b7854b9cfd955bf0aac7cd6aacc169a1673c974898d3fd339738fc' 
  AND (
    token = '+SXmR2sQFFfSrQsQ9YJH8RVy/4sA0U0B1YxJI2ccqys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )