UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nza1G4zjavkXvGla87LE250SLHUl1X4mkg1Xldsmdc=' 
WHERE 
  key_id = '79a87c375479276ec082ed5c1a0538a4d4168f234428e0356867f32dbd4a92fc' 
  AND (
    token = '3nza1G4zjavkXvGla87LE250SLHUl1X4mkg1Xldsmdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )