UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57N588a/OsBgUd1o6DSzcWZuMX0GR3ascxD59u4G3Dc=' 
WHERE 
  key_id = 'a3964a60478e39c6cf075bbeea556b7346758591a13166775e569631cacaf683' 
  AND (
    token = '57N588a/OsBgUd1o6DSzcWZuMX0GR3ascxD59u4G3Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )