UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/asYrsDr7wjZX9O6Mf23TE0srbivz5xXnWl9TBunMkI=' 
WHERE 
  key_id = 'bffe2a265e68ec2dff2b9a5c8b7c7954ef9066759176e9b56a4221c557fd9690' 
  AND (
    token = '/asYrsDr7wjZX9O6Mf23TE0srbivz5xXnWl9TBunMkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )