UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gim++uAG0iRIvMfykHSF5wE9oyP1BY46UPJk10RVdow=' 
WHERE 
  key_id = '963b6a3c8266d45b93b58407d7baab1e1d0c22b9b2a6473073356344bb32633f' 
  AND (
    token = 'Gim++uAG0iRIvMfykHSF5wE9oyP1BY46UPJk10RVdow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )