UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lDzyKa7isRG5na8VlOC/sJFogPXrDCJHFNdkp/rwcU=' 
WHERE 
  key_id = '8791785775fc8d26dd83269e9767b1ea508c1d255276572cb6072b27c4f585c0' 
  AND (
    token = '1lDzyKa7isRG5na8VlOC/sJFogPXrDCJHFNdkp/rwcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )