UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGwmWZ3kCKcm38xJ5rfOOHRGcOdAouNsGD8ZU9IT87s=' 
WHERE 
  key_id = 'a635d90e98e6a855084ed2916efe1a4bf026cf070d688f818d6bb01a09ab3fbc' 
  AND (
    token = 'jGwmWZ3kCKcm38xJ5rfOOHRGcOdAouNsGD8ZU9IT87s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )