UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRIRhwN6EE57VZ4ynXWp5ZL6wdHXqzFA15pzGA7j0t0=' 
WHERE 
  key_id = '1bcbb982de2bc1ff76599e298b493558af05f57befee01d8b682f53ef4796ec0' 
  AND (
    token = 'NRIRhwN6EE57VZ4ynXWp5ZL6wdHXqzFA15pzGA7j0t0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )