UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yHZvBMcI3DHUt1ZtSnDd7jr4dCg2mdXi9MxEyInf0U=' 
WHERE 
  key_id = '6de2430d23ed725425a067d90f38625838fbb9ab721a79de2de4fd4ac9e2c032' 
  AND (
    token = '5yHZvBMcI3DHUt1ZtSnDd7jr4dCg2mdXi9MxEyInf0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )