UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ofc53OGn77KkoJf4lMVsSntTUuHFsxEwnwgEG5vljn0=' 
WHERE 
  key_id = '30fd7125f5d0ab80c75fea1b7d8bce549452bfdfdb148103889ed909daac489e' 
  AND (
    token = 'Ofc53OGn77KkoJf4lMVsSntTUuHFsxEwnwgEG5vljn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )