UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUi/EMHRyf56JCD4sKReeobBZqsylm3qYGK/Y+hhHOU=' 
WHERE 
  key_id = 'a4dfc05cbda0e584afc61a672e9b9f20717ffbd95c4b96d6ceac18732a55cb83' 
  AND (
    token = 'aUi/EMHRyf56JCD4sKReeobBZqsylm3qYGK/Y+hhHOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )