UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lYde5RReXoeTnCIOyV74KUMUw3/8GE9260+noVIzmU=' 
WHERE 
  key_id = 'a8cbcdd8cfa74fbfa66db7ed325d3a36f960039eec6386aecf2bb9b00340be1e' 
  AND (
    token = '2lYde5RReXoeTnCIOyV74KUMUw3/8GE9260+noVIzmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )