UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfoN+OO4fKESwvZHyiYBAiAWpT5AHUXLQMO6AIwovxQ=' 
WHERE 
  key_id = '4f9a4dd1f46636bc24a3a0a9dfaecafe9368be37c0f1afbe0606dd5ce2bfd822' 
  AND (
    token = 'ZfoN+OO4fKESwvZHyiYBAiAWpT5AHUXLQMO6AIwovxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )