UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXO61eYl689oy1RFfoUxCpue0WK5zQf6/F9yW1iAxPU=' 
WHERE 
  key_id = '6860abaaaf5052896d8b25060c8799491cfafd912b1a4cb240a16bfac09c82ac' 
  AND (
    token = 'iXO61eYl689oy1RFfoUxCpue0WK5zQf6/F9yW1iAxPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )