UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vfpN1KwG/zRpXfICODlULXx6C1FKZaOlCjRo0+A1Zc=' 
WHERE 
  key_id = '2c64d4ef3e1b1a909065d97f506a53cf7b6a28333b892fa634c6b1e19939a608' 
  AND (
    token = '4vfpN1KwG/zRpXfICODlULXx6C1FKZaOlCjRo0+A1Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )