UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sm1C9okT1NOiZTkLccCcC5pUnO4kbquB2IXYg1xiOxM=' 
WHERE 
  key_id = '982f9a0c40f3ffd4749c8fa586c8e0398fd2d4cc873480d70570f666a6a77c30' 
  AND (
    token = 'Sm1C9okT1NOiZTkLccCcC5pUnO4kbquB2IXYg1xiOxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )