UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbrsO4rgMAb550/K/g+WilSvpBk7qwi9/FtM0X66x7o=' 
WHERE 
  key_id = '66faac52c285f6e230e20962e808698e08f8c9af164f707a518cb4f07b0319a3' 
  AND (
    token = 'xbrsO4rgMAb550/K/g+WilSvpBk7qwi9/FtM0X66x7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )