UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txd+WZibITJxtgzEzJetSOvnl7h5oqKC3au5g6Colo8=' 
WHERE 
  key_id = '85afc06eb45803648963790a4e6a6597900c715c02e755d51ff3c5d9ed7e9ee9' 
  AND (
    token = 'txd+WZibITJxtgzEzJetSOvnl7h5oqKC3au5g6Colo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )