UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFTTfR7dzgpBxuv+fqwlAOYrSKpyot6bIBpzO8nwFAE=' 
WHERE 
  key_id = '5ff45eb460b86a13d34d2f9136660d77ccd6de7b075b29c4edc8b4f08ad9a34f' 
  AND (
    token = 'AFTTfR7dzgpBxuv+fqwlAOYrSKpyot6bIBpzO8nwFAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )