UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9ykVXRgM6I3ifSgz4D/xGAUnDUhU6vRQaWeryvUIzg=' 
WHERE 
  key_id = '162f442fc4d8d7524f5d42d86c6964cdc241b4de2fe579ec0aa50f88dd73eee7' 
  AND (
    token = 'G9ykVXRgM6I3ifSgz4D/xGAUnDUhU6vRQaWeryvUIzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )