UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKWih7rgT0aWKb2pBiahrd2GbIxHbBItdBSi0rsf6b0=' 
WHERE 
  key_id = '17f64434178ba9ccb1586c13b4c4a431c6f0659354cab17d53b1624b79bcce15' 
  AND (
    token = 'UKWih7rgT0aWKb2pBiahrd2GbIxHbBItdBSi0rsf6b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )