UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bxNz5wEtYEfW1uM3DVl25UpxSoh9ezW5HllT5nqhBM=' 
WHERE 
  key_id = '375f576b4903545db4e116493efce4db197fd5a06858825455a740a4245f76d9' 
  AND (
    token = '8bxNz5wEtYEfW1uM3DVl25UpxSoh9ezW5HllT5nqhBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033