UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHvd56clAb9warzwmpI7f8DT11njnsmTzh4NbgWOjpA=' 
WHERE 
  key_id = '12e468304e046b3c9642d9590f385902d483d7167342450ce8fc728883c24d06' 
  AND (
    token = 'yHvd56clAb9warzwmpI7f8DT11njnsmTzh4NbgWOjpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )