UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc28FbpKzM47UvaNqr8z5caz7dchn9kO2feo+yPOeJ8=' 
WHERE 
  key_id = '8fa0e272f59566c786f19a3aa3ec1327a19b1584e33ffaa2b6df9142d42bcaa4' 
  AND (
    token = 'lc28FbpKzM47UvaNqr8z5caz7dchn9kO2feo+yPOeJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )