UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSeoxwqgWDz37Tgm4seP8eKn3KtOZ8qhGiJ8f6Emr8c=' 
WHERE 
  key_id = '201e4f9968ef62ca83c16534657c3acbbbe64607fb37cdf0a88671182f82af4f' 
  AND (
    token = 'PSeoxwqgWDz37Tgm4seP8eKn3KtOZ8qhGiJ8f6Emr8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )