UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amubwz5tIyYNrUkMPwa4kCtLeYxmHUYnCGrMHU6lGYE=' 
WHERE 
  key_id = 'd5e8a9acf1d6142a851c206350a3c7f34d0dae02f53b39729c9667f30a502b07' 
  AND (
    token = 'amubwz5tIyYNrUkMPwa4kCtLeYxmHUYnCGrMHU6lGYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )