UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfEByZRy/a9PXHD3JmC/bVklK/I74LGM4IA/uZBB3hU=' 
WHERE 
  key_id = 'bf652827a8662e0db036091ea37100b4b6abc232ddf6ef2142fe4bd86ab9af60' 
  AND (
    token = 'lfEByZRy/a9PXHD3JmC/bVklK/I74LGM4IA/uZBB3hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )