UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyWeQ2rziFa07uym7ZdBaxiFijlgAMTix+UXsk9237I=' 
WHERE 
  key_id = 'e517d98cd7b2f7d2984820b48af7bd804b5b915f45311cfbea4723c5bd433bc4' 
  AND (
    token = 'vyWeQ2rziFa07uym7ZdBaxiFijlgAMTix+UXsk9237I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )