UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0TbGc9/yu3uYvYOgA9JHA7Nb0qtZgMdEaJPnkEOcDU=' 
WHERE 
  key_id = 'ffe1f08c11265d54c5dd48b46e861962dfb0eaf2b26904a52ae4fb379e5ba8c8' 
  AND (
    token = 'U0TbGc9/yu3uYvYOgA9JHA7Nb0qtZgMdEaJPnkEOcDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )