UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gf0AH9DwUbjpCbI5WqfhIZINySDTpileJczpodlorrw=' 
WHERE 
  key_id = '8672e84f1b9e3c6b425397a19d06ae4f701437494cf501a4ce54de5d22776311' 
  AND (
    token = 'gf0AH9DwUbjpCbI5WqfhIZINySDTpileJczpodlorrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028