UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+kCxdeg87Fb+2TkkJ1sbDoU/M9lkS+h7nFEV2o74mI=' 
WHERE 
  key_id = '9b433695d617c2b6714c3a15dff7bb748276a1a9e57102b36c6373c420a6fa66' 
  AND (
    token = 'c+kCxdeg87Fb+2TkkJ1sbDoU/M9lkS+h7nFEV2o74mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )