UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4TToeDs42CSxvQHvDCplW4gCbaKoeVdf0lCO4DKsCU=' 
WHERE 
  key_id = 'bc0d32f0e0ecbe6908de2afba59d6378499aa6c555f72094aa47bc3c15519d20' 
  AND (
    token = 'c4TToeDs42CSxvQHvDCplW4gCbaKoeVdf0lCO4DKsCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )