UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzAnOxv6HC5yH7KJjKR4bw15ELzF1Xoq00sSDdIZAmI=' 
WHERE 
  key_id = '5896e83b7c4b4f40c6825e6ee82172bb028975938af6b001aedfbf697a8c587d' 
  AND (
    token = 'fzAnOxv6HC5yH7KJjKR4bw15ELzF1Xoq00sSDdIZAmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )