UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NyFjKsBR/onIkouBNjOyxFSSb5GENNU0D7DOAiuNuPg=' 
WHERE 
  key_id = '1559b3da3eeb4de243d4dc2a5476571b90f2259323c00e578a13ecf558110012' 
  AND (
    token = 'NyFjKsBR/onIkouBNjOyxFSSb5GENNU0D7DOAiuNuPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )