UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAN0Mrz77Ub89MMmAsNr2hBCBhC6lHXESbd19FkGYMY=' 
WHERE 
  key_id = 'dcaad5550d75e8153660aadf2bbb0ca3375901f082451ffa4719f4d2557fffe9' 
  AND (
    token = 'zAN0Mrz77Ub89MMmAsNr2hBCBhC6lHXESbd19FkGYMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )