UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82xPHJvcI1RT9fK2L+p2LGNFKmZgWPBFPibDI6xqJ68=' 
WHERE 
  key_id = '3e41e544be97dcd63922f999d8358007fcebf63e8171f5f6d887bb2a150e9ab9' 
  AND (
    token = '82xPHJvcI1RT9fK2L+p2LGNFKmZgWPBFPibDI6xqJ68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )