UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRg4RyeTHqNKmVr8E2bmS+K8PS4DjR9LTmKb5LdDg8A=' 
WHERE 
  key_id = '48e956f43d0eedae55d2163a32ab6daf6f423170d1f0ff8d2e1d34bbbc620bd9' 
  AND (
    token = 'FRg4RyeTHqNKmVr8E2bmS+K8PS4DjR9LTmKb5LdDg8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )