UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfpFrZD9rh53afURJsnos7kKeC2ZFarYQem2gl/fsG8=' 
WHERE 
  key_id = 'ccfe570a99c360337f9c73284242889959b5cc7e6baef57b9f4648b744d28517' 
  AND (
    token = 'vfpFrZD9rh53afURJsnos7kKeC2ZFarYQem2gl/fsG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )