UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AFl1R/h5cJ3MiDQya/GbjnNbFSWwplXNvyEi6TU324=' 
WHERE 
  key_id = '42aa1ec88a031df4d405e59a9adbe2aa60171c0577f1a699bc61b24a40078e1d' 
  AND (
    token = '+AFl1R/h5cJ3MiDQya/GbjnNbFSWwplXNvyEi6TU324=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )