UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+4ZqXJj2DCshZPFjFUtgCS9NyE+Jm0Nn4twgJYX/ac=' 
WHERE 
  key_id = '6aa29644292f0aa5f75427fb102f0bf262cebd02e85b0d5f74ac30a592ddc1d4' 
  AND (
    token = 'd+4ZqXJj2DCshZPFjFUtgCS9NyE+Jm0Nn4twgJYX/ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )