UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tKmLxXRW4yJj93W9Ysz0FRkxVWSR3zFa3w1e7VkbqM=' 
WHERE 
  key_id = 'a7cdb04766bab4ae7c693c06f26400cbbb3fdb97681cf1e927fa10bfe95491e5' 
  AND (
    token = '2tKmLxXRW4yJj93W9Ysz0FRkxVWSR3zFa3w1e7VkbqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )