UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59GGDo2MvqEnegYVNjRi+3chPuWL+eEQBH/XSrv1WYQ=' 
WHERE 
  key_id = '42b4cf38adffdbfff78454ee63407a32217b21da1da27f020f902f1d56c71729' 
  AND (
    token = '59GGDo2MvqEnegYVNjRi+3chPuWL+eEQBH/XSrv1WYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )