UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScWgM35jkb1I+7T6ITSIEATvSZT7Wv2O71qwOzo7pHM=' 
WHERE 
  key_id = 'afc8bf34287a9f43ca34a0d22bdd8077e1e0d59fde4a2c6822139575112c917a' 
  AND (
    token = 'ScWgM35jkb1I+7T6ITSIEATvSZT7Wv2O71qwOzo7pHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041