UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwzBFt6Mh1GbNfHtCRbtg8MvDeQsY/InjSPNHuoau1k=' 
WHERE 
  key_id = '050498b70488d5c245a05e457864c1c33343257b483d7093d106695167ae25b3' 
  AND (
    token = 'GwzBFt6Mh1GbNfHtCRbtg8MvDeQsY/InjSPNHuoau1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )