UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8elY5iHTcDf7ga3ALV6ur2emV/ilLiLYHXRtrWtpyKk=' 
WHERE 
  key_id = 'b03344e47ca3102746f2a6a489a889b49339ab44e19031b34738f32e2e551e0d' 
  AND (
    token = '8elY5iHTcDf7ga3ALV6ur2emV/ilLiLYHXRtrWtpyKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )