UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Audf2juWk+v8tFYztJV1Snl1ZytVgYV04MurBCXv3RA=' 
WHERE 
  key_id = '7313395646343df8236f58ccedd67dbfac9d93336564b0e7df695d13ba241258' 
  AND (
    token = 'Audf2juWk+v8tFYztJV1Snl1ZytVgYV04MurBCXv3RA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )