UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZxFWIDS67YeGRWlMP3fTs9jPWn5YPqWzQEkb6tYoP8=' 
WHERE 
  key_id = '07084530dbf48ac10a77aa0c70fc7ce22ac2ff34b146d883ab42925be0c76026' 
  AND (
    token = 'BZxFWIDS67YeGRWlMP3fTs9jPWn5YPqWzQEkb6tYoP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )