UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMrFP1ojG/DceMBTlXtDoZfrq0PG9xxEtn9qUBkNugM=' 
WHERE 
  key_id = '36a4c80272471cfcc7ee58a4f824812c2eed5e2a01f24cb78d5f942ebb7ab850' 
  AND (
    token = 'IMrFP1ojG/DceMBTlXtDoZfrq0PG9xxEtn9qUBkNugM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033