UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DOvurod94Y+bBfHJ36rMTtFb9wzi9B2ku+YutDohJk=' 
WHERE 
  key_id = '24c9a38545c3436ce344a285a20eb7a7a3fefaf220599a15790d88a3bae705da' 
  AND (
    token = '4DOvurod94Y+bBfHJ36rMTtFb9wzi9B2ku+YutDohJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )