UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HN9auXWwvPIwn3jJXIWv0xDSwxBkRmL82uoaY47phiM=' 
WHERE 
  key_id = '1a70a2cb9b1d3ba24a89c1e4263befc867840e9d8d089281aa231e37906a8623' 
  AND (
    token = 'HN9auXWwvPIwn3jJXIWv0xDSwxBkRmL82uoaY47phiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )