UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYyT4RgF5tQTfD8efCfCy/qh6XsFCF7FRIN4G+9c03Y=' 
WHERE 
  key_id = 'c80af79013f03aeb7777897e42646c15d4c20add7b58043d8e0ddb20cadfe41e' 
  AND (
    token = 'qYyT4RgF5tQTfD8efCfCy/qh6XsFCF7FRIN4G+9c03Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037