UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4RVofN3mic4HwLMyTSrom68QOEyUHKlgDEVwlaEJaU=' 
WHERE 
  key_id = 'e4e6911d61b1d942228682ae7249505cbb07c4e4545f7be45b1195ba17dc160a' 
  AND (
    token = 'G4RVofN3mic4HwLMyTSrom68QOEyUHKlgDEVwlaEJaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )