UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whmtF1J+e9VvzCw1AH1DOHKlXpHQSwtltvognEJNhJA=' 
WHERE 
  key_id = '171beb124d2f95b8a74462639bd6f9b67e0004be178ebadf94974113722f3f46' 
  AND (
    token = 'whmtF1J+e9VvzCw1AH1DOHKlXpHQSwtltvognEJNhJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )