UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EoM+fba6OQLt9qJ9uQqe6+LPj+o4oqkQ9S2taU59LI=' 
WHERE 
  key_id = 'cc4fff82b40145476013a9b8ac242f373450e0c583569b349ea845ced9e677de' 
  AND (
    token = '2EoM+fba6OQLt9qJ9uQqe6+LPj+o4oqkQ9S2taU59LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )