UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkOOm3JX6dCSUQBHR0GPI7/eYj0RFpJy1RDy3iCyPcg=' 
WHERE 
  key_id = '41daea7e2cf471104a3807659ac4edbb39cc2926958f08839c0a03dadd07091a' 
  AND (
    token = 'KkOOm3JX6dCSUQBHR0GPI7/eYj0RFpJy1RDy3iCyPcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )