UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwcXYL+7p35xzCDnGt9694IJ5O5LnJwWRV8J4kAgQtg=' 
WHERE 
  key_id = '40620a673cfec6b9c40e87454ac5da3a9a3cf97841bab5b9198d00310cf39fbe' 
  AND (
    token = 'fwcXYL+7p35xzCDnGt9694IJ5O5LnJwWRV8J4kAgQtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )