UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKhhvzBDkBFRUTEpJCaMBkitMyAh+7rpEB1gZvLcCAk=' 
WHERE 
  key_id = 'fb5954d452ea34dbe527d0b869496a18df8c27a01d2a77510cbbcd55f26c780b' 
  AND (
    token = 'HKhhvzBDkBFRUTEpJCaMBkitMyAh+7rpEB1gZvLcCAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )