UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wXQJX3JoVpuDg+VcvVar87KXvb8s7k69JZGy19Pns8=' 
WHERE 
  key_id = '168c5ed585ca0c9090bcdf61af3a47075b56599f575a458a6f8bf70c68981df2' 
  AND (
    token = '2wXQJX3JoVpuDg+VcvVar87KXvb8s7k69JZGy19Pns8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )