UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCueakbl1Qt1xz2RisrX67LY0vvRV7p9HF8mQJrBpEY=' 
WHERE 
  key_id = '52deb5858a9360e60e1d28a2accf9c99dd651a8e089881740e86afa65a57dd4d' 
  AND (
    token = 'nCueakbl1Qt1xz2RisrX67LY0vvRV7p9HF8mQJrBpEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )