UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cn28AR2C4KCy+ewksRY+reB8KW/Hame3apD8M+iKUgU=' 
WHERE 
  key_id = '513dbe29b4cdd11f238729178c12b50e0d6a16912b669922efce981ad8ebe770' 
  AND (
    token = 'cn28AR2C4KCy+ewksRY+reB8KW/Hame3apD8M+iKUgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )