UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HD9PzsRY76Hx3wuC6f/yiWlO3aSreluDN/4TaVPp2o=' 
WHERE 
  key_id = '948bc94ea1fff85a86ffea4bf110fbfcec4ea4f76a988b6c21eb8dec7ed48f99' 
  AND (
    token = '3HD9PzsRY76Hx3wuC6f/yiWlO3aSreluDN/4TaVPp2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )