UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwWmxh3jtufKZ65txh7O74XayK1OoWvNS8DwoTWQ0ak=' 
WHERE 
  key_id = '6d7b9df61597c744e1a1215c7130cca715443d1ae4def2f09f22cef75f6da91a' 
  AND (
    token = 'pwWmxh3jtufKZ65txh7O74XayK1OoWvNS8DwoTWQ0ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )