UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RgZtpxp7Vw5Ch9tSh+/rM8OlJbjA9NuHw4g0/5IQcY=' 
WHERE 
  key_id = '779e843dcbd29bc47b2053909e0d53553a6a757ae9f42cd41ea31bf0216e3117' 
  AND (
    token = '7RgZtpxp7Vw5Ch9tSh+/rM8OlJbjA9NuHw4g0/5IQcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )