UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wo6pON/1yIHJj2h/pdOUiK4IFFvpWEKN6lSvc/eev7o=' 
WHERE 
  key_id = '24939e1ca4b08dcd0691960d3161b37507a3089eea2d118682bcfb45d7a262ed' 
  AND (
    token = 'wo6pON/1yIHJj2h/pdOUiK4IFFvpWEKN6lSvc/eev7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )