UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9Uaanu4070BfLJ32tr6t4spIVxvIlbwNLjJYpBFc68=' 
WHERE 
  key_id = 'd68c5b8c485453458a65032f691dc6804cdc2242cf42d7950b20c75334d4e192' 
  AND (
    token = 'c9Uaanu4070BfLJ32tr6t4spIVxvIlbwNLjJYpBFc68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )