UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DPCu/Xa+/kCiQvaKiyqgleQRsvveWiEkLl0nGhXia4=' 
WHERE 
  key_id = 'b1108ef5742a99a3fdf3027e640406acb694064216d092b700a12d3bb63165b2' 
  AND (
    token = '+DPCu/Xa+/kCiQvaKiyqgleQRsvveWiEkLl0nGhXia4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )