UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rO36o+1JDFM8367qJ4gi6ZAojSY/HhwNtFOxu6orX0g=' 
WHERE 
  key_id = '52fd7f21307f34ec98ba25978766bf130a54edc7ef0c63dd03a003c87a6d8b16' 
  AND (
    token = 'rO36o+1JDFM8367qJ4gi6ZAojSY/HhwNtFOxu6orX0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )