UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bp/+xhjRj5lPQkbGvr4vUEvy5I9WnMUrzmJ8GoeKsFw=' 
WHERE 
  key_id = '96e4965466d1532f3f7b011ed0ee5216759e1119214c174d7b5f17b7077e1cd5' 
  AND (
    token = 'bp/+xhjRj5lPQkbGvr4vUEvy5I9WnMUrzmJ8GoeKsFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )