UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ppd0V0OehFmSIbftApToyC5u3s8EOFyHlwx2FwRH5BU=' 
WHERE 
  key_id = 'fd9c13a0a03f22ead294ed504c91c385d92dd9258038a2904652b76d8904be2d' 
  AND (
    token = 'Ppd0V0OehFmSIbftApToyC5u3s8EOFyHlwx2FwRH5BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )