UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUU+5l95Knv7YAjFboc1xeD5O3otLowRjZQzqbzpTjA=' 
WHERE 
  key_id = 'e85f78a5ca10dbcf190ac0443142b0edb88223f5cd3387e900a47a6c8281bf0d' 
  AND (
    token = 'UUU+5l95Knv7YAjFboc1xeD5O3otLowRjZQzqbzpTjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )