UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3u6kDgRsUgYzl6rXzeKtbt042MYfnhsueCogHMJJOQ=' 
WHERE 
  key_id = '3fd2244373f893d85a32d310806f87dc24d2337bf3ac9cb3f941851bdf8f7c38' 
  AND (
    token = 'K3u6kDgRsUgYzl6rXzeKtbt042MYfnhsueCogHMJJOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )