UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ND5I4oGy8ypKZL6siH7MVb4JzrkiZMDcTL6euHblQUU=' 
WHERE 
  key_id = '8d3ffc6bc6b201992dda133df8b5587ba174e3aa4a2d67b6b8349ef33a58b750' 
  AND (
    token = 'ND5I4oGy8ypKZL6siH7MVb4JzrkiZMDcTL6euHblQUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )