UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tw7102ZmZ4RP1uoojBbHRpD3V3wLyIuHzvCv0ZDP5fQ=' 
WHERE 
  key_id = '7bd170cd93865809f2c3cf354179f7d1f529681b21cd872004a8b52df44d93ca' 
  AND (
    token = 'tw7102ZmZ4RP1uoojBbHRpD3V3wLyIuHzvCv0ZDP5fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )