UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyCbV1SPPZvjenpxt/X0qXqEEnfxFVApzy5GD5YlkcU=' 
WHERE 
  key_id = '94924cdcd9bdc416aebe8b7043c18b93d436c562f9ae7cdb2eaed4649e3a5c8f' 
  AND (
    token = 'oyCbV1SPPZvjenpxt/X0qXqEEnfxFVApzy5GD5YlkcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )