UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8NYJ9QnfviZfrufA/AgduVzmkui+ms+qlxdezrxBv4=' 
WHERE 
  key_id = '8abb44124627e7fa27e0508b4411610e1f9c9b156867da84783943e8a9036033' 
  AND (
    token = 'H8NYJ9QnfviZfrufA/AgduVzmkui+ms+qlxdezrxBv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )