UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NlmRwTVTDj0mdAcQTVRdCPLnKRFhAvcB0MQJip6kk+8=' 
WHERE 
  key_id = 'a5724b36d050843bf1644ec2e71469935886d4a71c3d03b8e8fba6f9a3aa6026' 
  AND (
    token = 'NlmRwTVTDj0mdAcQTVRdCPLnKRFhAvcB0MQJip6kk+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )