UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLZ2zPU20obs7H8RieqZYn/1eY/D0cSlwz2YbC7ypcU=' 
WHERE 
  key_id = '2f0974193d2832718350e687337f0590a918cdecb0bf975087509607a058f98c' 
  AND (
    token = 'aLZ2zPU20obs7H8RieqZYn/1eY/D0cSlwz2YbC7ypcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )