UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9KlAspFNN5A9HTzhv03+KJh0LIWf6impfycTC+nOC0=' 
WHERE 
  key_id = '1ace56dde316efb4f324ddf3078fdb17b907116a0f9380c54a5cfc211b456111' 
  AND (
    token = 'C9KlAspFNN5A9HTzhv03+KJh0LIWf6impfycTC+nOC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027