UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ko7mBKR5dV1quBCLXZq9p0/nLuukFITu18o3oc7Ig9E=' 
WHERE 
  key_id = '95c4e467d23dfd687875287a828828f3657473c993d3b6670b3b28cb55a0d7b8' 
  AND (
    token = 'ko7mBKR5dV1quBCLXZq9p0/nLuukFITu18o3oc7Ig9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )