UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxkbX2yZz95NRHR6t8KaWHpWP1oKcqNq0EZUsd0wMsI=' 
WHERE 
  key_id = '012c5d8d848fb2c20b7865b678983b0a3c2397732fd38733a209a3281b0d8fbc' 
  AND (
    token = 'gxkbX2yZz95NRHR6t8KaWHpWP1oKcqNq0EZUsd0wMsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )