UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pn+x5Y4C6sQJp8gWe50YLqRi1Mc5JiwETmNZGYw/0Q8=' 
WHERE 
  key_id = 'c58bc5a32bf8d8a6535a1738cbc8dfe8e961f0fdfdecc76b67582988d4782648' 
  AND (
    token = 'Pn+x5Y4C6sQJp8gWe50YLqRi1Mc5JiwETmNZGYw/0Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )