UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQAZyQGE0XvQNWAiBTZT90IR5NjvbI20Pdzj1sGh1Hk=' 
WHERE 
  key_id = '3cc994ee0072a13d45f3e6a005fe3661015db98adcc350694970cdf288e4fde0' 
  AND (
    token = 'UQAZyQGE0XvQNWAiBTZT90IR5NjvbI20Pdzj1sGh1Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )