UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ClrwI3pdGL4zqMEoOoLaIFhj2NkeAaWfLNTeH3MiV0=' 
WHERE 
  key_id = 'c44cc1729457b436bfe9e7d65f72ece4b8fc339b0af78cb8cae27bed0e7fb5cc' 
  AND (
    token = '4ClrwI3pdGL4zqMEoOoLaIFhj2NkeAaWfLNTeH3MiV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )