UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jyOAtbNY7PXigkN3WjXT+vsjLatAoE7QdFjo+2HvH0=' 
WHERE 
  key_id = '43331d267a4c639b64ba0405b7f0175ce18f7364fa1bf9e6d12cd171c64d49fc' 
  AND (
    token = '+jyOAtbNY7PXigkN3WjXT+vsjLatAoE7QdFjo+2HvH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029