UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/DBPEPOkkMZC6S8oGMkIo6SW0+wnub3Q1D5nyMXShU=' 
WHERE 
  key_id = '3967e5e1833ab26330bc69feeed5fe52ea290f62b712ba3bd482ef83b458cc56' 
  AND (
    token = 'f/DBPEPOkkMZC6S8oGMkIo6SW0+wnub3Q1D5nyMXShU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )