UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDRvwN5yhhrsPKfSmf9LiLNzy8nUx5UfviMZruc48cQ=' 
WHERE 
  key_id = '37dd3096f6f9ad3440d3986113fe9c1545d574820722f4f9694a6ce80855d5dc' 
  AND (
    token = 'eDRvwN5yhhrsPKfSmf9LiLNzy8nUx5UfviMZruc48cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )