UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGMM3qjDgUZ2aGF42t8uFsE1bdnKVVgIXCnDKlTtBoE=' 
WHERE 
  key_id = 'a3ea79eeb36a7d1d4f6196ac9439d2afe48f8ae5d6b2ae4f1e920fc0f4daf5eb' 
  AND (
    token = 'dGMM3qjDgUZ2aGF42t8uFsE1bdnKVVgIXCnDKlTtBoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )