UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPvTFW9PxGZCK3SHZF8BzS6wJD2wzWMlpVnIq0M1mbs=' 
WHERE 
  key_id = 'd99528d18c3002fa532e752a3849a186de0dbcfb01e10b41b3b78ad959775a97' 
  AND (
    token = 'RPvTFW9PxGZCK3SHZF8BzS6wJD2wzWMlpVnIq0M1mbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )