UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1eBC+Mz7UwdcoxoSR9nwSWlBataZV+hIcGOFmyk2IY=' 
WHERE 
  key_id = 'cd09aead8024d65f2f5d6e73920f8b4b50f42d27646edec50ffc9e622e949011' 
  AND (
    token = 'z1eBC+Mz7UwdcoxoSR9nwSWlBataZV+hIcGOFmyk2IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )