UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6iNwvnutQwY1T6xwU494iBe+ogFUd0rwpbULrs8MqI=' 
WHERE 
  key_id = '2add9ba4871c84c316ae97c949761092ea9fa3c91e3e19ec68be4dbd1019ce64' 
  AND (
    token = 'o6iNwvnutQwY1T6xwU494iBe+ogFUd0rwpbULrs8MqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )