UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWZJqvn9gOp9tobJ5mLpInFzqFREma1mKE+UZPB9BS4=' 
WHERE 
  key_id = 'd8b7af9471a1bd54c53ec5fa0dbc66b2c950049f864ea152509da70432c4f6dc' 
  AND (
    token = 'xWZJqvn9gOp9tobJ5mLpInFzqFREma1mKE+UZPB9BS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )