UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7C+UR9z9yP2MsjfDaa4XbUdpRdY8cU+kfM9R77wnaOM=' 
WHERE 
  key_id = 'cfc17d0c2cda710d612f6aa94f0fbb4207cc084a72f348820c3c524743f25ef9' 
  AND (
    token = '7C+UR9z9yP2MsjfDaa4XbUdpRdY8cU+kfM9R77wnaOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )