UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7LPqcSZJ+wFc9z0nopYk/CvOy6v5DtyWDxADAklTjY=' 
WHERE 
  key_id = '47aad1ef26cc3c48e146f6fa3396033a1b3ee38f6c45bc6c413b9cda77cf3fd1' 
  AND (
    token = 'x7LPqcSZJ+wFc9z0nopYk/CvOy6v5DtyWDxADAklTjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )