UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMNWu3vorlA920fP8Nhva7Q74GxTj24HiTlYKfODnTs=' 
WHERE 
  key_id = '0723615c829df561c783cec5711e8f4d5bca1500f3bb2f3b92f854e4f2ad3f17' 
  AND (
    token = 'UMNWu3vorlA920fP8Nhva7Q74GxTj24HiTlYKfODnTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )