UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McNaeoksNqW2Rxm74FRy8RIz10bzwvDXZYkK86gJFPI=' 
WHERE 
  key_id = 'a7c0aacae39143512a90dbfe495dff4563881bce7dc83bdb8d152466df7987f1' 
  AND (
    token = 'McNaeoksNqW2Rxm74FRy8RIz10bzwvDXZYkK86gJFPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )