UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TINveoVOxMdXyDDJMkAvD2d9jOj+0AYH296kuhQuRrQ=' 
WHERE 
  key_id = '271db0868983704c782673c3c966b264c781115e0237d2e7cf250bd265a0cac1' 
  AND (
    token = 'TINveoVOxMdXyDDJMkAvD2d9jOj+0AYH296kuhQuRrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )