UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHYtjHmr8goHC0xopiJhFGvLuGhEfosUiUNSTChABYQ=' 
WHERE 
  key_id = 'bcfab175214fabf166543d38eb123c9816718f8d19bfd455ab6e29d1d568466a' 
  AND (
    token = 'YHYtjHmr8goHC0xopiJhFGvLuGhEfosUiUNSTChABYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )