UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMBakWnHY/ywah1l3F5yuw8fwJGhAQSFFvF+HzvdjcY=' 
WHERE 
  key_id = 'ebbf60189cc3d4c568e1ce899d6b44b307b8e874035d0580c75e9cb003018d15' 
  AND (
    token = 'fMBakWnHY/ywah1l3F5yuw8fwJGhAQSFFvF+HzvdjcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )