UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzFa+2wFJ4QQKk+a6GmjyoNlZ6SHOz//gTiN3Bw1fWk=' 
WHERE 
  key_id = 'd3083a365ea3de3439ea3ba4a688c9fe6f90987a26942e18ce2dc488c5016913' 
  AND (
    token = 'PzFa+2wFJ4QQKk+a6GmjyoNlZ6SHOz//gTiN3Bw1fWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )