UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hWZ2Kvu8rqOzkvpoeH8WP5njAVZ1DdK1cy2WTE/s50=' 
WHERE 
  key_id = 'd098720ab6b2ef9498e4db9a4b9cab0514c9480107439b667e60d3d4438b60be' 
  AND (
    token = '4hWZ2Kvu8rqOzkvpoeH8WP5njAVZ1DdK1cy2WTE/s50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )