UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEPWcXUg+ykLM7ci8JBTeNpD0Bv3O6VTTADSfW7DMA8=' 
WHERE 
  key_id = 'a0fc291f0f68ad43f906e4cd72bc18a4885b1a14ecfd8452197b0a6054b59cf9' 
  AND (
    token = 'OEPWcXUg+ykLM7ci8JBTeNpD0Bv3O6VTTADSfW7DMA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )