UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUaL90OA6v4S6PafqKvpEFMmahqzr6eNJfStwbXSskQ=' 
WHERE 
  key_id = '66b6b5fa2ea0fb3b94504714be8abe3f0e08e9da9178e9c56245f46431ac837b' 
  AND (
    token = 'pUaL90OA6v4S6PafqKvpEFMmahqzr6eNJfStwbXSskQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )