UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2YI0tLoQ/Y76GAc3wjG9dNMvlvYfb+WaDnVguG067s=' 
WHERE 
  key_id = '6af09c7d049c1d0be3c4553fcecfb235372efabc25cc9a54b40afc313ebba84f' 
  AND (
    token = 'u2YI0tLoQ/Y76GAc3wjG9dNMvlvYfb+WaDnVguG067s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )