UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TPzuZ53ytJxp8EOBxPPPq963mePKNHKMBu8iOoKj7g=' 
WHERE 
  key_id = '43d8f70417d7bd3fa93f820ef9b63b84e367f8de00312c84e9af0c58069887dc' 
  AND (
    token = '/TPzuZ53ytJxp8EOBxPPPq963mePKNHKMBu8iOoKj7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )