UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7WOZW4BjJy9FgudUaNvV62dkz+vrHu+pg0T++SeuLc=' 
WHERE 
  key_id = 'a0c3c1b3f7db7c0fe35adbe9713fd6b23c456ed0fa6f7d8ae8c9c74344c5ade1' 
  AND (
    token = 'x7WOZW4BjJy9FgudUaNvV62dkz+vrHu+pg0T++SeuLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )