UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8pjXARxNGgIe1F0EyQ1sfLkh3NpQWG25A9lXSmQK0c=' 
WHERE 
  key_id = '13859a98a5f02ce1e3fccd251b215a18d41c70355ad2c0cfa4aa51c6614c33a3' 
  AND (
    token = 'D8pjXARxNGgIe1F0EyQ1sfLkh3NpQWG25A9lXSmQK0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )