UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTxWVpBOmxssrCDxr9Xg8zrruHx8CuP91pYCdkgMqO0=' 
WHERE 
  key_id = '96c01a7f61f7ed9394b5e9b8c4900783abc95a5f880d82c730e4c4a8570eb791' 
  AND (
    token = 'iTxWVpBOmxssrCDxr9Xg8zrruHx8CuP91pYCdkgMqO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )