UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvYPfw5oYlg30wAKHWk2Sz9SP3OIaux4258ZWICgUe0=' 
WHERE 
  key_id = 'af95c4b2fdbd29a98696f662dcf3780052c50f24b1c342788e9b870d81674ebe' 
  AND (
    token = 'WvYPfw5oYlg30wAKHWk2Sz9SP3OIaux4258ZWICgUe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )