UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Cd+HsXxNKKlKcfhujDt4G6F13/r+4iHsjCvt+4sb2o=' 
WHERE 
  key_id = 'a9c91e218be04d65dab4bb4ce09c338b2e0be827ec3f66f5cb63e399f96bf01a' 
  AND (
    token = '6Cd+HsXxNKKlKcfhujDt4G6F13/r+4iHsjCvt+4sb2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )