UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o836v1WsyuAHa4ctJYIiqgONFvLRCvzK/QBd1Utddu4=' 
WHERE 
  key_id = '42a7771b40e1f1a5bbcc2ca9338020482ec8103db5450fd1ffeee6e96b856cfb' 
  AND (
    token = 'o836v1WsyuAHa4ctJYIiqgONFvLRCvzK/QBd1Utddu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )