UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DQHIQE3i73++eiDez4HfpN8zjqljll48gdcbVW5ym8=' 
WHERE 
  key_id = '7cfe264f75999b8db44facbd067511b7bee2628c9d07a20637061eb0d9ab7c63' 
  AND (
    token = '7DQHIQE3i73++eiDez4HfpN8zjqljll48gdcbVW5ym8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )