UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsrwV/tN6ibOklXebNZnuv8Sz1nNA3BAJPoa+QCpdq8=' 
WHERE 
  key_id = 'e5fc1e96656ae977f40868c7e8e0341587c456c8753a087a49190326ea68b2cd' 
  AND (
    token = 'tsrwV/tN6ibOklXebNZnuv8Sz1nNA3BAJPoa+QCpdq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )