UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akKzbpW8XpdXeWwlgdCV92Hi9YOy12FoXlVb+G71ulU=' 
WHERE 
  key_id = '24e9db8bf64bdb1bb78d727a6782d0fc0eb34400e1089d95c8776b35c4ac20fe' 
  AND (
    token = 'akKzbpW8XpdXeWwlgdCV92Hi9YOy12FoXlVb+G71ulU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )