UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RrePGlxM2bqmNAWVyGmjIzfUS/1guxp60jp4F8VVuA=' 
WHERE 
  key_id = '5959eae29fb3249aab87577be784b922b174458e693679223a46c1786b495b34' 
  AND (
    token = '3RrePGlxM2bqmNAWVyGmjIzfUS/1guxp60jp4F8VVuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )