UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2oW0VyjK04DAmPxGQ5dotHqTdZRpQeMxiAQVK8ZJhU=' 
WHERE 
  key_id = 'df4b9b797dbe632beab679b33d49eee29d0cf5482a503b6b614cb60db95f2ab6' 
  AND (
    token = 'n2oW0VyjK04DAmPxGQ5dotHqTdZRpQeMxiAQVK8ZJhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )