UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CiXQWVXGGPTIjIPlotnwXj2Ltke/KPgyDuSOEUgqdBg=' 
WHERE 
  key_id = '4ecfce739e21ca38c84a0291223dae7ec78015d9374fba411ad92f39f3f4e674' 
  AND (
    token = 'CiXQWVXGGPTIjIPlotnwXj2Ltke/KPgyDuSOEUgqdBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )