UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '794n/tpfJzlVwNv+XVt4RPZI7s2WVPsLvQXXieR0y9s=' 
WHERE 
  key_id = '18bfd77d34582b054809b61a1d91bd3f92f9d08bbeb95cdac730de3ee6385f2b' 
  AND (
    token = '794n/tpfJzlVwNv+XVt4RPZI7s2WVPsLvQXXieR0y9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )