UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmIQMBGCq84eFNWPsCUBZzJzCoMD4mgfiCPE+2Wy6Aw=' 
WHERE 
  key_id = 'a119a2fb5b7bdc561c8a98c727c6c519e1b20ffafc7950fd5c6371cf5818940d' 
  AND (
    token = 'zmIQMBGCq84eFNWPsCUBZzJzCoMD4mgfiCPE+2Wy6Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )