UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HbOL+NnY36dzuRIb6iUBKH2aqou1oN7yvKowvnrB/fQ=' 
WHERE 
  key_id = '4e812700493cfd20285206846de5b9e11bb4f287a658c696b44ee2ae96d8986d' 
  AND (
    token = 'HbOL+NnY36dzuRIb6iUBKH2aqou1oN7yvKowvnrB/fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )