UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQGmhslY4zOb0kmDI2JfFuyNEFVifKZVRzZaHTos7as=' 
WHERE 
  key_id = '87c2c2fc072b13228eaeaecef5ca688e5afe34e0478474c864f6c0045b5d467e' 
  AND (
    token = 'bQGmhslY4zOb0kmDI2JfFuyNEFVifKZVRzZaHTos7as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )