UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaI0WrMpOoI0vq0HBNfwSbhxc5goeZCe9+eglbY3SCU=' 
WHERE 
  key_id = 'de2c10c9eb5f1188c3b8dff511e0a104afee50231bb17f289a651bcde248edf6' 
  AND (
    token = 'GaI0WrMpOoI0vq0HBNfwSbhxc5goeZCe9+eglbY3SCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )