UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZVyhOHtQLH4tzRnSJz+/fiouOZkrkrM5buohe6S5No=' 
WHERE 
  key_id = '83e1d2a0a6f1c27965a7b2b4db717039d8810f9c9de2f139e94bae54d127ba84' 
  AND (
    token = 'lZVyhOHtQLH4tzRnSJz+/fiouOZkrkrM5buohe6S5No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )