UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zd9qNaNkzlGSRLo/yPfD9wVj+t8B/8DOCSP4YNcgYMY=' 
WHERE 
  key_id = '86143334d73ebd7558401673343d1da5323f3ef8dc60cb61ed5cd4034f2a6031' 
  AND (
    token = 'zd9qNaNkzlGSRLo/yPfD9wVj+t8B/8DOCSP4YNcgYMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )