UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuJevG/QuBMSSR5jaNHteptB2CNwPc/3uwTEEdIDXAA=' 
WHERE 
  key_id = '2888896b9a659fb8045fa20c969f81eb381441536035c9f5155bf0776785af96' 
  AND (
    token = 'CuJevG/QuBMSSR5jaNHteptB2CNwPc/3uwTEEdIDXAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )