UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wlspui6tszLeBK5Wrykmno2PdxxblhGIJ4kZQnaQKfo=' 
WHERE 
  key_id = '3db4900a580b9031e44cb43b1a139ccfe82c6728b11e5682583f468601120dd4' 
  AND (
    token = 'wlspui6tszLeBK5Wrykmno2PdxxblhGIJ4kZQnaQKfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )