UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yjpugh/+wHsCuDog2t3yJIlZ2O5T3/KTXOlJA5cGa2o=' 
WHERE 
  key_id = '90f97eb6edab33d409c16656cc09bde06ec23e75c51067f75c193612304f1356' 
  AND (
    token = 'Yjpugh/+wHsCuDog2t3yJIlZ2O5T3/KTXOlJA5cGa2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032