UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MI8FpJGjkaMH4CbGQLIaC0NQIsxW1aOPkBWKtcVGF8s=' 
WHERE 
  key_id = '732a53979c984557ecbe74a76ddca1eabca8b91b004cfa33318dbfb1fb6911b7' 
  AND (
    token = 'MI8FpJGjkaMH4CbGQLIaC0NQIsxW1aOPkBWKtcVGF8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )