UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NlFNjAk9s8FWYxKBoCRduEXTjTw6W3FZ0yRdvCEoqU=' 
WHERE 
  key_id = '2b75b5899a5ca8b7c53e6cf8da560ab6cbcaeeaab1615d68df7470107555f1c2' 
  AND (
    token = '+NlFNjAk9s8FWYxKBoCRduEXTjTw6W3FZ0yRdvCEoqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )