UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAb1Yc1yd6gGU25/K4R+MSGcsOO4yZnWcI0FYj1EAr0=' 
WHERE 
  key_id = '66a33dca203c3422c4436c360642824d602acda3f7f548c87e90fdcee4e38718' 
  AND (
    token = 'rAb1Yc1yd6gGU25/K4R+MSGcsOO4yZnWcI0FYj1EAr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )