UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHu9gJnPHOHiI3d4eN49hAXKkugZmMnxJY8BQFqYn8c=' 
WHERE 
  key_id = '7d10a49af459b13b0c11469d47965775f49d821d7bbdc64e7a494afa1312d1cd' 
  AND (
    token = 'xHu9gJnPHOHiI3d4eN49hAXKkugZmMnxJY8BQFqYn8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )