UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkkoV45UhF3DN8IxDwt6xwbKuCF8NOPSHbln+s8it9M=' 
WHERE 
  key_id = 'd46f5c94fcafaf7fc0c345da99acaaa27ec8a4a47b1d4f32e2c971c453468d92' 
  AND (
    token = 'DkkoV45UhF3DN8IxDwt6xwbKuCF8NOPSHbln+s8it9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )