UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2NYRFxnYK8RUzoDobTzqFBSiFhPHFCVl/rPVIk4Q0I=' 
WHERE 
  key_id = '76f0bf2979dffe28d2b61099cee0c4e4990004f69032716c72d958d604abbe27' 
  AND (
    token = 'h2NYRFxnYK8RUzoDobTzqFBSiFhPHFCVl/rPVIk4Q0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )