UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSPIZL79EqAJw5jHU86pIWMFqpWjEY0XnAtA0w5GpIQ=' 
WHERE 
  key_id = 'a7781256e6d84d9adaef05207e0630b30c666c3d4649654fea4e05634ea1d298' 
  AND (
    token = 'jSPIZL79EqAJw5jHU86pIWMFqpWjEY0XnAtA0w5GpIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )