UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3w8IaOpbGgkLNjlDvyOIYbulVbAgqz2rZWl4rgudos=' 
WHERE 
  key_id = '67b2ea342a2a694d5134e9212fcecf7e4a0e54909b4ce83bdd8fa78a435d4a5c' 
  AND (
    token = 'h3w8IaOpbGgkLNjlDvyOIYbulVbAgqz2rZWl4rgudos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )