UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMIfCpMFUYtS1UJ/FftnbfBseMeY+WEtdSeHmnhnxVY=' 
WHERE 
  key_id = 'ae88a771d8a6e3575123baa211139a15109aa4628bd616c1304503309ea98e0e' 
  AND (
    token = 'KMIfCpMFUYtS1UJ/FftnbfBseMeY+WEtdSeHmnhnxVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )