UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exOHdLUPXzdV1ZRi0TjH9KTYBX6GFhQxh6SfNEUN+Js=' 
WHERE 
  key_id = '2a94e0ee4ac94929195d2ac238bae2b1a54bd80f2519c2f33bbd1e4f4dd7d227' 
  AND (
    token = 'exOHdLUPXzdV1ZRi0TjH9KTYBX6GFhQxh6SfNEUN+Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )