UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tZXpZQWFw2JZSmzQnD00m12DOGEE7r8/hMjCAjUXQo=' 
WHERE 
  key_id = 'd18ca653b74f97449acd5cbe5775e4046933b57ad7a2ab880c35f9cfbdcff362' 
  AND (
    token = '6tZXpZQWFw2JZSmzQnD00m12DOGEE7r8/hMjCAjUXQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )