UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4r+TqU017/IYDw6+JC/gkV5zZCja2Ah76fWOfzVGwQ8=' 
WHERE 
  key_id = '118157c8ba4c9c5354b5c892bc90975df73d15255127fe09e7e6b079b4dd2d68' 
  AND (
    token = '4r+TqU017/IYDw6+JC/gkV5zZCja2Ah76fWOfzVGwQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )