UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AS1eO3k9JkKtD2SgMDvY13LAaHLe9Ro5juXurGNg3c=' 
WHERE 
  key_id = '11d4e8e7750c2b38566c3bfe0c630de0de18764f95dcbc182d00c37a99142dee' 
  AND (
    token = '/AS1eO3k9JkKtD2SgMDvY13LAaHLe9Ro5juXurGNg3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )