UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r2nCGlD6hhgB4yiLK6pj1jyhAaoKX/yxZFuxmJjdZGw=' 
WHERE 
  key_id = 'ff1e72cee79f045c73fca1f56c28f267073b0dafd3239613fab3d26c17ad85c1' 
  AND (
    token = 'r2nCGlD6hhgB4yiLK6pj1jyhAaoKX/yxZFuxmJjdZGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )