UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2X/CqnVurC8CiBds0W+Hoq1pc01XF0YDMPSZPyhgs2g=' 
WHERE 
  key_id = '3ef97464cf885f9ecd967d66bc1a1400b202c40aa0cb562e59c4be85f60a462b' 
  AND (
    token = '2X/CqnVurC8CiBds0W+Hoq1pc01XF0YDMPSZPyhgs2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )