UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0a9VwMUjlIs0BHTaOWzV7vqC3EpROAKmBi8l03GQXLg=' 
WHERE 
  key_id = '9ff9889b29320cf06be86b20e8e024b714cb5af17fdda8579b0a0e224d3fa2bf' 
  AND (
    token = '0a9VwMUjlIs0BHTaOWzV7vqC3EpROAKmBi8l03GQXLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )