UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGSjhdv+EpzlSRo+thSr64uFcIWBvXtqXkMIThNes4A=' 
WHERE 
  key_id = '1c0e8da006bc60e887ac529447369c41c92cd96982b6a82bef8d46d3604ae92d' 
  AND (
    token = 'dGSjhdv+EpzlSRo+thSr64uFcIWBvXtqXkMIThNes4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )