UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3s4dfEtTzEk7+Vh2ZiKeWRRAFjLKZPuzRRdudjwaYM=' 
WHERE 
  key_id = '0b2ca15669613a789b68beb5cf0e55029a4be43e24e04ab87d0c1891cb396497' 
  AND (
    token = 'e3s4dfEtTzEk7+Vh2ZiKeWRRAFjLKZPuzRRdudjwaYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )