UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iCkkjwJ7hgkT4dAb6Fw15QeocVp7q1MKU9h2QiV/gM=' 
WHERE 
  key_id = '757fca92d42bd02c49c9c1674d33c60678359ad6ba27bef2dafd3a9ace24f2f0' 
  AND (
    token = '8iCkkjwJ7hgkT4dAb6Fw15QeocVp7q1MKU9h2QiV/gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )