UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWYjnN6+p11Dgf2CI5DVmEBjnsuPhWqKDp8C35+T1xU=' 
WHERE 
  key_id = '963f73b0790d4af6e1a33fb3ddf27f81b219bc0d507b91996860270293499b23' 
  AND (
    token = 'GWYjnN6+p11Dgf2CI5DVmEBjnsuPhWqKDp8C35+T1xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )