UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nc7aXIUqdRoyWxdBP1I0PqEuB0/6sHkAyVBaBn9Aszc=' 
WHERE 
  key_id = 'a890a113b1293bf20d1ddfefa8c17b4aa0c9515350eb2457f6bc947a24a3b79c' 
  AND (
    token = 'Nc7aXIUqdRoyWxdBP1I0PqEuB0/6sHkAyVBaBn9Aszc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )