UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dN235EBotjuxA8hvXK8EbqaX94zLvxQxPoQV7k0s46I=' 
WHERE 
  key_id = '2ed717d21d6eac1bed8b70bc9b34245e5e8bf05a815c5c2515a49054d82d38b1' 
  AND (
    token = 'dN235EBotjuxA8hvXK8EbqaX94zLvxQxPoQV7k0s46I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )