UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZPirLO8MIThWkaOIEMy1XWLRcXbuI6fFlFWHaL+WR0=' 
WHERE 
  key_id = '5062bc7ceb45ce1d3958ee3a69629b6fd3bfe63f0eb45efd1694e21b911d3b37' 
  AND (
    token = 'sZPirLO8MIThWkaOIEMy1XWLRcXbuI6fFlFWHaL+WR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )