UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJisIq/l15+RaZqMre6PmHacS7C9pzb9bJHqZ39s0mQ=' 
WHERE 
  key_id = 'ef967f35a30e23b7900845492345876f339c3633915d05a5c895f583012ce623' 
  AND (
    token = 'vJisIq/l15+RaZqMre6PmHacS7C9pzb9bJHqZ39s0mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )