UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUy2jyOqQ/XeQa1hIYzGbXRVITHfWA/hcKR8h5D5VgI=' 
WHERE 
  key_id = '6edb872451023f385bd08c8ac568e0c5980311d00924b8552120044c27a9cda6' 
  AND (
    token = 'fUy2jyOqQ/XeQa1hIYzGbXRVITHfWA/hcKR8h5D5VgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )