UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyeGWv9t3V52ttBuRwGTY6WKzJBW8TpztN1MzMoocnM=' 
WHERE 
  key_id = 'ef4542645c9cf7e2ba4faa09b37ca12164c4ce27e6c3fbd7d3395ba3df8e9eb6' 
  AND (
    token = 'fyeGWv9t3V52ttBuRwGTY6WKzJBW8TpztN1MzMoocnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )