UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aS5cF8B24Gf18j3Saviwa75szvVbPgmE9BIGlIZhaw=' 
WHERE 
  key_id = '1cb5e019eb01e8add763101306d8edfdaccf90d9e782bc2cc8175166b4bb4560' 
  AND (
    token = '+aS5cF8B24Gf18j3Saviwa75szvVbPgmE9BIGlIZhaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )