UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuWG5PViwbsuBy3dvdlJhDENRtvyxhv+b8EiuzGyAuI=' 
WHERE 
  key_id = 'ca0cbf19886c750d316bf16b64f2f3e8ef12bb691aa2758f3567853a5ec1a551' 
  AND (
    token = 'AuWG5PViwbsuBy3dvdlJhDENRtvyxhv+b8EiuzGyAuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )