UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dYoNhlmxPuNj0W5lczQmI1IBptFwacBZB5l80VYgRk=' 
WHERE 
  key_id = 'b63f39b03d64542cf837f5604897dbdad8ad466ea179763c0d18baf647ecfc9b' 
  AND (
    token = '2dYoNhlmxPuNj0W5lczQmI1IBptFwacBZB5l80VYgRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )