UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNHrYKuBwdFI4vH33MiKp/RpCRjacajAkMxrCYhRd1E=' 
WHERE 
  key_id = '6f78ed74f1dc9ab696b39f55b68bc5524c9063a6966a0f64a8ae2230e9bad3f6' 
  AND (
    token = 'lNHrYKuBwdFI4vH33MiKp/RpCRjacajAkMxrCYhRd1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )