UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'et2gnsA9oPBI+TcwRnwpWsR/RoKz33Lf/P0bSHYIwMI=' 
WHERE 
  key_id = 'a1cf4efe19d13faffd6136d8b7c25f2d349069c0249ce8d9dafd63fb10524a8a' 
  AND (
    token = 'et2gnsA9oPBI+TcwRnwpWsR/RoKz33Lf/P0bSHYIwMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )