UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjG1VMMdWFoX18ZnGRVdhIA+5+yggjydWax6mORYLvc=' 
WHERE 
  key_id = 'c96b39d268f6dfd0d2cfedbb3bb39bb893207b0acb0d095f5e08b924ecb49fe3' 
  AND (
    token = 'JjG1VMMdWFoX18ZnGRVdhIA+5+yggjydWax6mORYLvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )