UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHljHVtP8SswwuCMnFnhMeh5MM+aWm/PPEQEXuJxNbI=' 
WHERE 
  key_id = 'fd03e3ef2e93a91f6137f9ba9b342bcbd193b674d412fdab75d52ce40c2c05b9' 
  AND (
    token = 'zHljHVtP8SswwuCMnFnhMeh5MM+aWm/PPEQEXuJxNbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )