UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGk1+47wx7hL39+aYh4PXw0oyM0oJpWfqnms8NW5Wb4=' 
WHERE 
  key_id = '5f09db52b69b146c47c6a43f33fb9dd6fd1e0ea93797f8134694b5096de8ba91' 
  AND (
    token = 'gGk1+47wx7hL39+aYh4PXw0oyM0oJpWfqnms8NW5Wb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )