UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mFjoEPzOGejLWZMPw8bIVmZmckboeLrm0jd1Bz4DBc=' 
WHERE 
  key_id = '62401086304fafedd2b565a407b2aa22a8ef83761d336b94a690ed348d1915d5' 
  AND (
    token = '3mFjoEPzOGejLWZMPw8bIVmZmckboeLrm0jd1Bz4DBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )