UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uuwi/qpBu+6UENGsW154U0l7lJd+MVTPyqFjT/awSRU=' 
WHERE 
  key_id = '2d866eaf6a173d462c572bc1e7afb017cb760d9476606dcd65d7f8e095c6971b' 
  AND (
    token = 'Uuwi/qpBu+6UENGsW154U0l7lJd+MVTPyqFjT/awSRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )