UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvjYL8/wX6moU0u5B+cnQXhZy4885SiXMtJXTPC/5bM=' 
WHERE 
  key_id = '8547587c65e59aeb5b497f826c5485dea9c5c8e531beda4ebc7a696f5b996a97' 
  AND (
    token = 'VvjYL8/wX6moU0u5B+cnQXhZy4885SiXMtJXTPC/5bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )