UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLPhR5JZOU1Rb0BjnfxR6YWb7gJg12LQfnbaAG/vXKU=' 
WHERE 
  key_id = '0306f90b24645474a70830a9d57c22c086ba02c003d175d95b2effbd4e59a90e' 
  AND (
    token = 'DLPhR5JZOU1Rb0BjnfxR6YWb7gJg12LQfnbaAG/vXKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )