UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snngj387vTw6I019o31P1TMMRHH/WUdXKJsi5r5Ognk=' 
WHERE 
  key_id = '36880f1b034e58e70cfb588d591eccdf5ad3a2d7f4bc1e3d942093d8eecaee68' 
  AND (
    token = 'snngj387vTw6I019o31P1TMMRHH/WUdXKJsi5r5Ognk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )