UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAyLIzf/rgfDbLJXSZcV8NyeaGuHNILyD1O+n9LgIZc=' 
WHERE 
  key_id = 'e74168c3a9e954b4cb6025019c3be8f5a519e73649eb54b1f3e5263cc44e226f' 
  AND (
    token = 'iAyLIzf/rgfDbLJXSZcV8NyeaGuHNILyD1O+n9LgIZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )