UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELMaR1YMPTYURs+x3Zu6pD9lJa2Vmvb/TsOYV1NICrI=' 
WHERE 
  key_id = 'ef367d758bb5ecd0598b409cdda96259843442391475d851e8afdd1b77bc55c3' 
  AND (
    token = 'ELMaR1YMPTYURs+x3Zu6pD9lJa2Vmvb/TsOYV1NICrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )