UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0JGaYiMlDZic45CfI5k25eFJYcIDGiQ9LG17wvxyhxs=' 
WHERE 
  key_id = '6e57d8cc4b5f750afcfea2e0fccfae99962f2d3726fd334346f3d3b2ac5bf594' 
  AND (
    token = '0JGaYiMlDZic45CfI5k25eFJYcIDGiQ9LG17wvxyhxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )