UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nc0gVT5DeH68S1HgTlwr+U4fBPPBPcNLe9nHmExpDC4=' 
WHERE 
  key_id = '5be329626451ac6183b35c67dceb62eebbd293fb60897836c690e67d1061f917' 
  AND (
    token = 'nc0gVT5DeH68S1HgTlwr+U4fBPPBPcNLe9nHmExpDC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )