UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOfIx2lvKgU7K8IBpHk9KccSeh47zYTb+32cb66MGLM=' 
WHERE 
  key_id = 'ebe4fc8a6b0899e3ffdf45760db52b7a28299036613d7160d14b933b0a3c2768' 
  AND (
    token = 'lOfIx2lvKgU7K8IBpHk9KccSeh47zYTb+32cb66MGLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )