UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZw1Rq8AtaENZw0Lkpk3NDS7LX29VnQNyBZU02APJPo=' 
WHERE 
  key_id = 'ee6208326d2d290809337c06953d1772e9c7fc059234d373594f7526e2e5c315' 
  AND (
    token = 'WZw1Rq8AtaENZw0Lkpk3NDS7LX29VnQNyBZU02APJPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )