UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fv9qe0Zo7PEhCkiTVTb0g4lVawV5a9LXtRzkFHCvEs=' 
WHERE 
  key_id = '4665ceda56ee2884d88dec5f54b4404fdb0f75eb1a05e09c789613e1ce874bc1' 
  AND (
    token = '0fv9qe0Zo7PEhCkiTVTb0g4lVawV5a9LXtRzkFHCvEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )