UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iX5EGAO6qSAkTrF4eeq/g+dLGaoNXXd6m0mAoCLfqM=' 
WHERE 
  key_id = 'b28d03775d40b89dd4c3d53deda4300c61990ee6667b821340dfac2213a438b8' 
  AND (
    token = '3iX5EGAO6qSAkTrF4eeq/g+dLGaoNXXd6m0mAoCLfqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )