UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3Bhv19IsNOWNJIuKacAkLl95cad78cPEGjIbCkhwL0=' 
WHERE 
  key_id = 'db3420959024b50d5135260ad38fa7d09ed9f6fb4888c4db79dbc38bfa5039a6' 
  AND (
    token = 'e3Bhv19IsNOWNJIuKacAkLl95cad78cPEGjIbCkhwL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )