UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gh7ciL76IqEYUkppBA6Utf06beOKdUx5zSpLtPgZKK0=' 
WHERE 
  key_id = '343e065d3d91a758144cc3dcfa77339071f2c5d59424388e2c0ece7a0eb916db' 
  AND (
    token = 'gh7ciL76IqEYUkppBA6Utf06beOKdUx5zSpLtPgZKK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )