UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HefVKU9plPtG8rLvWY8bvpBx9xWv19qyRi+c6sIAHM=' 
WHERE 
  key_id = '8986dbf19a729c273fd6f91ae7cdc31b3b9e0e2b0d6ad75c66285bbbdd3a3ba1' 
  AND (
    token = '5HefVKU9plPtG8rLvWY8bvpBx9xWv19qyRi+c6sIAHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )