UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuAi3dhUIRDshaXwZDipkmV2dd7FcdDEbP+TSIbuI80=' 
WHERE 
  key_id = '18187b975c055c2526f06ab0f0b8c9d81c7c19bb33ff959ee75c1cb8e4a204b3' 
  AND (
    token = 'DuAi3dhUIRDshaXwZDipkmV2dd7FcdDEbP+TSIbuI80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )