UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8AL4ac+jdz+7S9pl6LOE4wnbJ+hzjNkO+VN6W3789Y=' 
WHERE 
  key_id = '64c956cf6a67be6467ab96350c1a95d8c9aa077da25e44465ac68ec0192e1719' 
  AND (
    token = '/8AL4ac+jdz+7S9pl6LOE4wnbJ+hzjNkO+VN6W3789Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )