UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VfsUL2RxBEY6hW+03fbR5+GQHY5BefMhwphAHyuYWY=' 
WHERE 
  key_id = '682799424bd7dafd2e8e19c637a7302ca0134c42cdc9aa52d3f7f4a6a49e3caf' 
  AND (
    token = '/VfsUL2RxBEY6hW+03fbR5+GQHY5BefMhwphAHyuYWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )