UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCQEyXwXDPdNB9PfgGje9YFkeDMp2Q/9aLu+fNfcb7Y=' 
WHERE 
  key_id = '94f4d96ccd00e10c0932c9036b7a4ea77b3c6df228b583322b715ee9be671a5e' 
  AND (
    token = 'VCQEyXwXDPdNB9PfgGje9YFkeDMp2Q/9aLu+fNfcb7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )