UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3XLHBtYXbYAxCnaF4Jx++Exd9XtwSNpnHkGm/0cAjw=' 
WHERE 
  key_id = '7f0174eeb7474f6892bf58a43defd85f745bd3ad187ff65be9513f66ba7bced2' 
  AND (
    token = 'l3XLHBtYXbYAxCnaF4Jx++Exd9XtwSNpnHkGm/0cAjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )