UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VU2MgofDu+ilX8Be51h8bWaaj8N3HgqzCMpgq3R2WKQ=' 
WHERE 
  key_id = 'da3db80c52b18db7ad427c9dafaeca7f69e46a1db9e7076f46960dca8d049a56' 
  AND (
    token = 'VU2MgofDu+ilX8Be51h8bWaaj8N3HgqzCMpgq3R2WKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )