UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6/PVmGgl093hOnNEuVzP6Peagn+ZeAb0E+RAv/aDQo=' 
WHERE 
  key_id = '9c531d8fc5c524f06845f3bab0e6215e72f67730cbfabf5e927ffc61b3d892a3' 
  AND (
    token = 'y6/PVmGgl093hOnNEuVzP6Peagn+ZeAb0E+RAv/aDQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )