UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V90FKvcDgOY13BQ4WtmTem6JH6rLTfFaJWtR/pRwNU4=' 
WHERE 
  key_id = 'e660d2c672f64db299b26f683ff43630aebe9094ada4d5c924428c09612a623d' 
  AND (
    token = 'V90FKvcDgOY13BQ4WtmTem6JH6rLTfFaJWtR/pRwNU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )