UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0048Gq/FumxtV81CIDLBYbz4mxuzE+URu+PSCjVw7gk=' 
WHERE 
  key_id = 'c842489ed4fa86f59269e01dc79e08d279890343ea162cbb1a54b138b2b05f66' 
  AND (
    token = '0048Gq/FumxtV81CIDLBYbz4mxuzE+URu+PSCjVw7gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )