UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19p99Nx1o3+p3Ww1w73y3NzclbZSYtFqz+pT/BYlY9o=' 
WHERE 
  key_id = '45f6ffcbd0301f09743a2d57bcdc348d3584be30b6779c4d3ea86c5ebf769070' 
  AND (
    token = '19p99Nx1o3+p3Ww1w73y3NzclbZSYtFqz+pT/BYlY9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )