UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGGBv9AzAPyYj+MMCl65tAtn8sD/SJMonRZrtslIj7s=' 
WHERE 
  key_id = 'ad66b71b3e376ef28bd21c824dd53faa4cb1b28c3dce3820877be1d6108bdff8' 
  AND (
    token = 'XGGBv9AzAPyYj+MMCl65tAtn8sD/SJMonRZrtslIj7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032