UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0aB/8zmCaDJGVYhTvNWr0iFi7WSUsFanCOkYwJMONc=' 
WHERE 
  key_id = 'ee1ac40c1d73732fbfed9e04cec1ac12cc90d34deccb5b0d0c7e8d0522a6ebaa' 
  AND (
    token = 'u0aB/8zmCaDJGVYhTvNWr0iFi7WSUsFanCOkYwJMONc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )