UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYTF3O7lD/zRwefSj5RHJcFSfGRxwCpQUSIuq6dcXZw=' 
WHERE 
  key_id = 'f50552d7b6c5afc8cc7c8dd9363c520d54d1b989fc5c638eedd4ca512d43ba06' 
  AND (
    token = 'BYTF3O7lD/zRwefSj5RHJcFSfGRxwCpQUSIuq6dcXZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )