UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObFslmwZMX6m2qZyv0XJJ7z7iQAnVOilPNlQ8enVEgU=' 
WHERE 
  key_id = '85fdc62038bc8aaeb8b55fe8c7c678c152d141c30533785d56229c067d90ef1d' 
  AND (
    token = 'ObFslmwZMX6m2qZyv0XJJ7z7iQAnVOilPNlQ8enVEgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )