UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2HTXtc7yDQlSIBIfCoq1fr4lCf1YnaKQgCt6jboCMA=' 
WHERE 
  key_id = '45424fdd635e0eab71a03f596dd7e828591e56bb55e70b70b48691c32f75f6de' 
  AND (
    token = 'W2HTXtc7yDQlSIBIfCoq1fr4lCf1YnaKQgCt6jboCMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )