UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2Hw3glCu9bsqoPx2FAIbUgG5RlJ40WsK8JRl1ll6F4=' 
WHERE 
  key_id = '8dfe7b0d83d2a4f34a77034a20bfc61f09e5642cc9c869648b11d8fa085849ca' 
  AND (
    token = 'V2Hw3glCu9bsqoPx2FAIbUgG5RlJ40WsK8JRl1ll6F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )