UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alfbxLcgR5HtZXD5fEi1Rte0RHndjIHfH/zLNAjn6gs=' 
WHERE 
  key_id = '378f9b3cfa539d3a90fb9f8993e611a885ea29fb2d0f41fed12b798d9e80ebe8' 
  AND (
    token = 'alfbxLcgR5HtZXD5fEi1Rte0RHndjIHfH/zLNAjn6gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )