UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3P4QDJMLKpx2ZoKWLDjCzwcA0MhFs2NITnRlsdBzM0=' 
WHERE 
  key_id = '85271dd1e5c7f919a624ea5cf81881b6efa76d362f9139f00314631f40706217' 
  AND (
    token = 'p3P4QDJMLKpx2ZoKWLDjCzwcA0MhFs2NITnRlsdBzM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )