UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8h0pmjzY42d16FkS4l9hq+sCotMGmc3llCq/ziMUTXk=' 
WHERE 
  key_id = 'a9c48b566eadc136ff53d1e952c5f90df8810df460fa85cc0e79c257cd53afde' 
  AND (
    token = '8h0pmjzY42d16FkS4l9hq+sCotMGmc3llCq/ziMUTXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )