UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jC+nPvnYMxUaBfkB8EkQRJqgUkvS+U7kHlCfN1VJI1U=' 
WHERE 
  key_id = 'c54a6405d221be87d171d5fccf9ef8dca383963aac2541cd31c5969b5e254013' 
  AND (
    token = 'jC+nPvnYMxUaBfkB8EkQRJqgUkvS+U7kHlCfN1VJI1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )