UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVfUlwamLzBNrCEppuGW6SyuOIPJS5ZuaG4l+NedflU=' 
WHERE 
  key_id = '8bf806f53f41e4a0f6017ba360e574e1f2a762e889beb7f12dcac001e66e9b27' 
  AND (
    token = 'vVfUlwamLzBNrCEppuGW6SyuOIPJS5ZuaG4l+NedflU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )