UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duzPWHGDn8SzwZZ7KDw7wc2eRDAVHqIkbJuG5/6gnwI=' 
WHERE 
  key_id = '90eb4b6774dfee915d9d3688db9942d7d0d4e67e255c924a6adbfc3662c2ba97' 
  AND (
    token = 'duzPWHGDn8SzwZZ7KDw7wc2eRDAVHqIkbJuG5/6gnwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )