UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VorC6IkWuQCCZZK8HbIoME/aVpGzJG6qFbJra/FVB8w=' 
WHERE 
  key_id = '4832d349de641cc2d7a0f0d9c45ed9997685bdb83baa8daed1f648add914e861' 
  AND (
    token = 'VorC6IkWuQCCZZK8HbIoME/aVpGzJG6qFbJra/FVB8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )