UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MeU63mfHfsxx195Ee/wTGZ3QWUwwBNjJHFqKeI+QrE=' 
WHERE 
  key_id = '25da69be1f732760495b1413dcb605a0e5d3b36388d85ce76eede28580b5fb1f' 
  AND (
    token = '4MeU63mfHfsxx195Ee/wTGZ3QWUwwBNjJHFqKeI+QrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )