UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rv4X2NdoJatcjnrkTqYOb6rVoynXp7cZutXgGsmECoE=' 
WHERE 
  key_id = '00653fc49e5d0276d9864f1c528bb346835e720e319e85a96eda7305d8c85cde' 
  AND (
    token = 'Rv4X2NdoJatcjnrkTqYOb6rVoynXp7cZutXgGsmECoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )