UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYxSwWkSuRb4HMXvnO23D7qEE4dPq5604MeZnXfnAco=' 
WHERE 
  key_id = 'f5d8cb692dba1e95fb5becd430a883f0520a29d90730f31b5e65abbcd8aabbeb' 
  AND (
    token = 'FYxSwWkSuRb4HMXvnO23D7qEE4dPq5604MeZnXfnAco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )