UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SNZEpXxrD01s41y9VzIe8FXOG4cUAdlNJUG7JdOzSM=' 
WHERE 
  key_id = '8b5e15e2aeb98b2ac8b8ddac11947570e90af13c230353aaedf44b8680447056' 
  AND (
    token = '3SNZEpXxrD01s41y9VzIe8FXOG4cUAdlNJUG7JdOzSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )