UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YhOJeNIS7oqr7jfLfm9dauvYhC8YTtWwOYKlyRDmD/U=' 
WHERE 
  key_id = '9601510c7ad46519b6f5f83f8846445eda09d6ba4189f7df5510b32df0a73360' 
  AND (
    token = 'YhOJeNIS7oqr7jfLfm9dauvYhC8YTtWwOYKlyRDmD/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )