UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZVyIkwCHFZHYUqntDlO9u0sMPdR8EcC6hTFZNV01Zc=' 
WHERE 
  key_id = '15a8fc92ff263309488a06bc980b2654c878f2b7850f5b5116c295178d21ff0c' 
  AND (
    token = 'jZVyIkwCHFZHYUqntDlO9u0sMPdR8EcC6hTFZNV01Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )