UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltEra/wLLsCU44A7tt2Dc78UUcebHgfkG7JcJuuNDTk=' 
WHERE 
  key_id = 'aefe21cdda4f3035f2c0176813ceecab8cfa33f59e5e04f244eef341b567ece9' 
  AND (
    token = 'ltEra/wLLsCU44A7tt2Dc78UUcebHgfkG7JcJuuNDTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )