UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QvZTGWiBmfSvZIEx+BaMJf4UfQ4CIp06df2TmY1KDg=' 
WHERE 
  key_id = '5590e1a2d3825799ca0e9ea29882ecbb3246ae0d2e4c2efcd55c453afac7ffac' 
  AND (
    token = '4QvZTGWiBmfSvZIEx+BaMJf4UfQ4CIp06df2TmY1KDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )