UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtCXTHMHtdSzq9D2JPYxRlLXtxYLd1TAdKt57S5v2tM=' 
WHERE 
  key_id = '00c8c91e5131b17e5887a6415ba137d1fd690ac38376b587b214d85ad1125033' 
  AND (
    token = 'GtCXTHMHtdSzq9D2JPYxRlLXtxYLd1TAdKt57S5v2tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )