UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T51HrgKoCrfdYbZ23B18LaNqxvKf5r8CraVf5NfjtMA=' 
WHERE 
  key_id = '755a487ae5281194613769c629ac56ac90f8ceff2c30d2bf799c93d0d8106b4d' 
  AND (
    token = 'T51HrgKoCrfdYbZ23B18LaNqxvKf5r8CraVf5NfjtMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )