UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SdqRGoTfLf3HZvcfVF0Y0xeT9W+EGsVgshDzW0eRSgc=' 
WHERE 
  key_id = 'dac227eeec89254290feeac76a0810798539ad077a6f8e5df5a0d51e333aeed1' 
  AND (
    token = 'SdqRGoTfLf3HZvcfVF0Y0xeT9W+EGsVgshDzW0eRSgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )