UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUTFaj5yVzpTfr2oGimkMyYmEueDo52TvZGNZ66qNRc=' 
WHERE 
  key_id = 'c2e45f2409e26ff30f5151f44a175ac1b3dd7e0171ce08cd87257d7ebe594a46' 
  AND (
    token = 'uUTFaj5yVzpTfr2oGimkMyYmEueDo52TvZGNZ66qNRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )