UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOfXgC2MAcWNZGMgA75llIxCccviTBo7Kv0HuPZblNg=' 
WHERE 
  key_id = '779baa9384d63b84c842711f067d8a62b9b7ac21307ea272078911259712c0ae' 
  AND (
    token = 'LOfXgC2MAcWNZGMgA75llIxCccviTBo7Kv0HuPZblNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )