UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6p8Ba+Kk6TsRIfXr3xTYfWyye3O6Z9E+uGUNcucIEU=' 
WHERE 
  key_id = 'dfb6c57fff55320abc8ccbe7cc31203d666d102592dc42e4167f81a987c9b813' 
  AND (
    token = 'p6p8Ba+Kk6TsRIfXr3xTYfWyye3O6Z9E+uGUNcucIEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )