UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2L2713zLwqbeJ/in9gsmziiQCMFkLvk7YhU0btcm4o=' 
WHERE 
  key_id = 'c2685550f1ddeee8d236e0142bd87c2a989cd71cb5cfec4d8831b3bbe7a944cf' 
  AND (
    token = 'L2L2713zLwqbeJ/in9gsmziiQCMFkLvk7YhU0btcm4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )