UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwNHQAb7cFGQxc6fkAy3mge7K08elyHD0VzG3pWDdAs=' 
WHERE 
  key_id = 'dbcf5c09574216b9935860949b2fd6edf52ab8ac7c579fbee7aefa26b72ad7f4' 
  AND (
    token = 'gwNHQAb7cFGQxc6fkAy3mge7K08elyHD0VzG3pWDdAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )