UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atJIBv61B5BiX57JozajOfiXAajaX29r7PnOofaw+Fg=' 
WHERE 
  key_id = 'ca379f19b0ab77bef67882c623baa6e5eb09aa035e640358cc3cb260b67da84b' 
  AND (
    token = 'atJIBv61B5BiX57JozajOfiXAajaX29r7PnOofaw+Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )