UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrwayZ9u1zRUoXBEi/AbLLL1uBdGQF5lxNlg8QxVeHQ=' 
WHERE 
  key_id = 'eb59e19c7cb79da03cea52b57046459f63e1de300c5a648205f84967a6d302a7' 
  AND (
    token = 'QrwayZ9u1zRUoXBEi/AbLLL1uBdGQF5lxNlg8QxVeHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )