UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fh6M385JeFK9LzHCWTmagx59FsfM/cLcOdwUfreiAfc=' 
WHERE 
  key_id = '8c17c534d169335f85c8f2ce8b6d4de4fd3585d31a551cb300781c7c9ab7698d' 
  AND (
    token = 'Fh6M385JeFK9LzHCWTmagx59FsfM/cLcOdwUfreiAfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )