UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FaAhdCBgMxw1NzKeiPwlu31zpaQojvZkTJmSa3acT8=' 
WHERE 
  key_id = 'c2dd4f2a8152dfb81e15e5dc9f7ebec660feba8bcbb3227372a7d5f4bbdeb79c' 
  AND (
    token = '4FaAhdCBgMxw1NzKeiPwlu31zpaQojvZkTJmSa3acT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )