UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/l+WnB/9ZLxlj+xGydqlOq9rDRcoUAQzI0UCXImohw=' 
WHERE 
  key_id = 'd2a5aab575a6b7fd561f0ec8630b9f6b53a486c22e65b9d74899cae5550b2090' 
  AND (
    token = '5/l+WnB/9ZLxlj+xGydqlOq9rDRcoUAQzI0UCXImohw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )