UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhD1pzTVsLdKpVaCMSAzHWSGZd3iX5i6KmkptzYPhnM=' 
WHERE 
  key_id = '7914e9ef473d101c2f08dd733a40c48c343dbe5ae4ee4afaf4bc8af300ec759b' 
  AND (
    token = 'IhD1pzTVsLdKpVaCMSAzHWSGZd3iX5i6KmkptzYPhnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )