UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86mykJ3Kbx9ypS3G9PH3b7ga7hAzDe9THbTe842EanU=' 
WHERE 
  key_id = '1aa26cd8b68e0603822c61cd65c6439a39e1692b32927c6eadb6935cdfe97983' 
  AND (
    token = '86mykJ3Kbx9ypS3G9PH3b7ga7hAzDe9THbTe842EanU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )