UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pl+hmC2qMDgNMBS3LvS9t7U46LhCZPnrWFMYFgeEsA=' 
WHERE 
  key_id = '296957ca5a1d7d75bfda01337cf7a0709019879b6c7d81c66cf8ae182f8bb9a9' 
  AND (
    token = '3pl+hmC2qMDgNMBS3LvS9t7U46LhCZPnrWFMYFgeEsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )