UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxfuE71B7HCbfeBldx9V/kos2LlfUm/RNs+GnIA+XGM=' 
WHERE 
  key_id = '73e3624771ea5c0e7ab9762e71f4fc39f62c83b9cfbe6508bb3a3fc2d4d5e06c' 
  AND (
    token = 'oxfuE71B7HCbfeBldx9V/kos2LlfUm/RNs+GnIA+XGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )