UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OJQoh1Qu+cbtq+TIblZzAG662lIK3qusMtJ/YXKODlE=' 
WHERE 
  key_id = '871a189b388162abc370e038d71d6e5d59ef2f1b54219a57be03c5016bdf6791' 
  AND (
    token = 'OJQoh1Qu+cbtq+TIblZzAG662lIK3qusMtJ/YXKODlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )