UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlAyE953VFag9K/YsMzCs9wde9h9UzoU1MGOdarm/aU=' 
WHERE 
  key_id = '4fadb49f3bc8fd30b2baff928ee2c3aab2b231f60d336ad9099bd43de945eb38' 
  AND (
    token = 'SlAyE953VFag9K/YsMzCs9wde9h9UzoU1MGOdarm/aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )