UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCQyyv0Iut+ESb3uDk5VC8+a4pSHTxP7GVZYbS4QWx0=' 
WHERE 
  key_id = '13a5d03ae44716357ad2c66f5672a89c18cda70c7e038817871de0ad4b88f909' 
  AND (
    token = 'ZCQyyv0Iut+ESb3uDk5VC8+a4pSHTxP7GVZYbS4QWx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )