UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvlJwG6ltVIjfufZ1cRnA7yIoxa7yACGIOXtllU0geU=' 
WHERE 
  key_id = '9ece1cb26f39aa936ba7a37eb2286f1c8ff65d92705a97fb82dcb8511cc7b453' 
  AND (
    token = 'EvlJwG6ltVIjfufZ1cRnA7yIoxa7yACGIOXtllU0geU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )