UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oR7MURHhCFuqQ8qGqr5E99qiw/zObrvFbkwlTK+iUPU=' 
WHERE 
  key_id = 'fcde454c79d13835a5c0c06bc9f19957bf14062127dedb25f50da9288581c250' 
  AND (
    token = 'oR7MURHhCFuqQ8qGqr5E99qiw/zObrvFbkwlTK+iUPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )