UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pue84pz+DStP27S9NTBf5Z6lvVYanML6uNZWa6ixuU=' 
WHERE 
  key_id = '2ee9b88665f66376185c4e80ec9ef9e9384917920f7652f0584adce672a0fc37' 
  AND (
    token = '0pue84pz+DStP27S9NTBf5Z6lvVYanML6uNZWa6ixuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )