UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FLTmBgJteEMNk01FlYRt1oU81bNHG3Nn7TfgGRvduM=' 
WHERE 
  key_id = '94d53e6bc914a91ad54ecb226834074edc424c5fef9bb521b541896d8deb5830' 
  AND (
    token = '5FLTmBgJteEMNk01FlYRt1oU81bNHG3Nn7TfgGRvduM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )