UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wbl7u5t8EtXhfsYHrBhLbnkUMQ1bvXNMEV/IueArFJA=' 
WHERE 
  key_id = '8d9cacc6da3f1411e722cc5e1b4acf24c732d81f39c53d4500500a7227451772' 
  AND (
    token = 'Wbl7u5t8EtXhfsYHrBhLbnkUMQ1bvXNMEV/IueArFJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )