UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SY9FyMY/lnc+edxvn3s15v93zCo6YTg8CbGIHyBHS0U=' 
WHERE 
  key_id = 'a518e4fe15557d643e569c1e8cd3394962ba64ee51a62162f3ba6c9e435f882d' 
  AND (
    token = 'SY9FyMY/lnc+edxvn3s15v93zCo6YTg8CbGIHyBHS0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )