UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q5+kp+D3Hqwm6DoBOd5gH0IEeCP7VsVXf8qeLTkJxM=' 
WHERE 
  key_id = '7963c19ab8acddd1a51f0d7b266c6d140e2f11d76fae532203811c87aca7113d' 
  AND (
    token = '9q5+kp+D3Hqwm6DoBOd5gH0IEeCP7VsVXf8qeLTkJxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )