UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '841J7CireNh/tF+Peutlm1D25cFitla/SEq0rwhHJqU=' 
WHERE 
  key_id = '1a1393fa4be05bf15243784efdd07cd2a169a135dd6d4e36315ccc6d277375f6' 
  AND (
    token = '841J7CireNh/tF+Peutlm1D25cFitla/SEq0rwhHJqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )