UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVnv4sbMesuM5YWtVTfamHZHMVcxqX0QRd6noRWaqTE=' 
WHERE 
  key_id = '753e6711bf2ae678771603bf0d99af9f1946dc2ef9926fa23b1aa52f34ca17a4' 
  AND (
    token = 'EVnv4sbMesuM5YWtVTfamHZHMVcxqX0QRd6noRWaqTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )