UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeLF8KtjRAv5zt4tmrL7d6V8+Vof4nHKR8vQCK9DAuc=' 
WHERE 
  key_id = 'c953cac582af320e94113b9c637265e885e86b70a9c91092f5ad36edf34b4600' 
  AND (
    token = 'CeLF8KtjRAv5zt4tmrL7d6V8+Vof4nHKR8vQCK9DAuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )