UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24RtpTf6C/uw5mPDBAK1IUYq8kxrFIPo2xBGvfex5oI=' 
WHERE 
  key_id = '6d80cba9991d3a3f3daa0b26b6dc55f0c9890f91e56a07eda72f3ac83a5bd20b' 
  AND (
    token = '24RtpTf6C/uw5mPDBAK1IUYq8kxrFIPo2xBGvfex5oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )