UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3G8bRujd8y0OEsEb6g86uWAw8D3FzZl1echgVf6szY8=' 
WHERE 
  key_id = '87dff3938c14ce5c16728b116d38df10ef57603e803192db9a6e5d2f4064ee2e' 
  AND (
    token = '3G8bRujd8y0OEsEb6g86uWAw8D3FzZl1echgVf6szY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )