UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SZZqZI0dXCToVijT/SurVHXcQPRSVaAm3UhrdJBmiY=' 
WHERE 
  key_id = '248178f8762144999321402d693e7f9b49768fc18f3321937a4000dcc213b46d' 
  AND (
    token = '9SZZqZI0dXCToVijT/SurVHXcQPRSVaAm3UhrdJBmiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )