UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fz8RnBRHUodTL8NDVgnKCx1OFt+Au3Zh8KuXpZqCnEQ=' 
WHERE 
  key_id = 'f493713f20ef4ca873ee48725bee8fed70e2ae02738cd56184be79df7786aa80' 
  AND (
    token = 'Fz8RnBRHUodTL8NDVgnKCx1OFt+Au3Zh8KuXpZqCnEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )