UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GP0gChwjrIPw5VpZjtAdnXDKiy0hCw6XbzJBd9mMYQo=' 
WHERE 
  key_id = '64d657948451b85462e99076db0687c4926ca6620533e23924ad344844ed4960' 
  AND (
    token = 'GP0gChwjrIPw5VpZjtAdnXDKiy0hCw6XbzJBd9mMYQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )