UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNmez0uzNNjs5ZG4x/oUW2Fe7y72jhseVhXtP0cfE7w=' 
WHERE 
  key_id = '354cdbbbde00867a5d521951d358433c3c10e2c71bace017b6e35d4e219481a9' 
  AND (
    token = 'lNmez0uzNNjs5ZG4x/oUW2Fe7y72jhseVhXtP0cfE7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )