UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjIgmDau1rL+zYSv2bmdQCjAqXUJBNa207jCBbOny7E=' 
WHERE 
  key_id = '8dd70fc20ebc90afc5f2dced0d4eeab0b4938fc51d666456fe527b33a111e851' 
  AND (
    token = 'mjIgmDau1rL+zYSv2bmdQCjAqXUJBNa207jCBbOny7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )