UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUTRY+WfiUhzjOOP4krz6VJwrfjp10aRRjLckBwVrTA=' 
WHERE 
  key_id = '2039fa6d0572d9933bd51b9e225ddcf6a0bb3bcd1692f39db34c82a76f124fe5' 
  AND (
    token = 'rUTRY+WfiUhzjOOP4krz6VJwrfjp10aRRjLckBwVrTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )