UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7u8/GmhGvYl44xW7IHV0Wy4QoDYTHo0PBcC5CUT5KZo=' 
WHERE 
  key_id = '069fe92c2d2f99d98fc68b92acb396f51056d018deffcd50bd338981a0116c1e' 
  AND (
    token = '7u8/GmhGvYl44xW7IHV0Wy4QoDYTHo0PBcC5CUT5KZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )