UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5Yc/kLWCNfY+VbHmrlDR3uOkpdvoOxY5P6ApVhoRhk=' 
WHERE 
  key_id = '523f66daeec110fb87a90268bbc0691535af427e218fe64a3bcee90f7ab49376' 
  AND (
    token = 'Z5Yc/kLWCNfY+VbHmrlDR3uOkpdvoOxY5P6ApVhoRhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )