UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rn4KYrcf1bcxm3ZW1pAzNr/tHZGh5ZGsIQ6tokoL0rA=' 
WHERE 
  key_id = '57423bd1fc4c422a5fabb6a47ed8b31fa7a316246830e6c88522ae2348798a26' 
  AND (
    token = 'rn4KYrcf1bcxm3ZW1pAzNr/tHZGh5ZGsIQ6tokoL0rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )