UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN07eZaI/DmiwfyPnNfAzncmTc0jEvKFKA2lTO3Xtg0=' 
WHERE 
  key_id = '7c157627a0525b87acafdc06f197a9d7eb21a54158d8c7ab6db18cab7c63ead1' 
  AND (
    token = 'cN07eZaI/DmiwfyPnNfAzncmTc0jEvKFKA2lTO3Xtg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )