UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dLYVHihDfwx5ANcmHjzPZi3evDImxNRn+rwt67pUgM=' 
WHERE 
  key_id = '37d70528c8bddfec3f32cc24442c05f7bd2cf268c712ce9ef0349acd14042239' 
  AND (
    token = '/dLYVHihDfwx5ANcmHjzPZi3evDImxNRn+rwt67pUgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )