UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hGIiBKkTXQfr3Li5bXGd2iz28UrFerodJULV1az4Ug=' 
WHERE 
  key_id = '690c8d75ef783fa04cf762542dfb3cd218ae6cb1e00f90b2a3e825ba7563fcd3' 
  AND (
    token = '+hGIiBKkTXQfr3Li5bXGd2iz28UrFerodJULV1az4Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )