UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10LruDho0gZoUXijCEYyW843oRhuD7iFWgIJgF6fGgM=' 
WHERE 
  key_id = '42e8ba8211a52fed7e12e9d0d0470aeb991fc7b137f6bdd22762d23c68a77ec2' 
  AND (
    token = '10LruDho0gZoUXijCEYyW843oRhuD7iFWgIJgF6fGgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )