UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYG6CCe0DOjUs/6P9SjpRhRvPH1xv/TNE8hyMrcnEqI=' 
WHERE 
  key_id = 'dabf7a6088d6739dc5a8d12225cc8f8d796a3d598a9d6ba97c6b41e261565f29' 
  AND (
    token = 'tYG6CCe0DOjUs/6P9SjpRhRvPH1xv/TNE8hyMrcnEqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )