UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnajN03giXvLWTkCqE+EgQIlq2/Q0YSpKtI9l9duBFc=' 
WHERE 
  key_id = '2fcb549884d7f3da14371329d283fb01dd49c1e92ef90a69480a76df3ce7c2fa' 
  AND (
    token = 'rnajN03giXvLWTkCqE+EgQIlq2/Q0YSpKtI9l9duBFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )