UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '666pBpSvEHSvffhtAhcleu838wsisXvOdgytNpW9EDA=' 
WHERE 
  key_id = '872e251fd0cd67d4b9a717a6c7d8b4711690b532c3767d48037e173f20355f3c' 
  AND (
    token = '666pBpSvEHSvffhtAhcleu838wsisXvOdgytNpW9EDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )