UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5h4poqGoP34Q0BKrJGZ54mA0gdrAEEfRl8pTYOkuDnw=' 
WHERE 
  key_id = '759bea63099d04592dedb7099732b9367f84da1b2e637d522c1fc7c748646711' 
  AND (
    token = '5h4poqGoP34Q0BKrJGZ54mA0gdrAEEfRl8pTYOkuDnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )