UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B20XxuLHAqqwFk20x1CnjGziuwZOffRdCmPiWOUZLH0=' 
WHERE 
  key_id = '7ce60490f3bb313b7ccc7fcc60251136ce3cb51ebe4022a45588e66884a7cfb3' 
  AND (
    token = 'B20XxuLHAqqwFk20x1CnjGziuwZOffRdCmPiWOUZLH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035