UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDCiJH5G65ChwkMgl9L+whCGL3B7WJnI1khZPBJqej0=' 
WHERE 
  key_id = '1f1cf946786692fcdafb7d7bac773c8f63008b817bb9decf3f72794239168a95' 
  AND (
    token = 'WDCiJH5G65ChwkMgl9L+whCGL3B7WJnI1khZPBJqej0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )