UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iPfWKN9EzrjE+OOiKVqs5IKM95R2rjaaUZbvSRB05g=' 
WHERE 
  key_id = 'a8deb059ed1f5606afec80cbf07c2708f9bad63baeec782fb90b18788aaf57e0' 
  AND (
    token = '+iPfWKN9EzrjE+OOiKVqs5IKM95R2rjaaUZbvSRB05g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )