UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84Ye77Oy71DQtOdZTRVm+q2XK8S+c+sTWfu6jx4WvxM=' 
WHERE 
  key_id = '92c2fe4b1ed57c7d8b9a1a87d2debd785e638e4836a0371dda7335ecfbb85066' 
  AND (
    token = '84Ye77Oy71DQtOdZTRVm+q2XK8S+c+sTWfu6jx4WvxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )