UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xUYTe+w6pyqntUR9AZ1v6KgWMbib9KzLo63v8pY4IA=' 
WHERE 
  key_id = 'e9cf72900bf5f29ca3bf797387741e08d30aefd024907a0e995ce3476654f9fd' 
  AND (
    token = '3xUYTe+w6pyqntUR9AZ1v6KgWMbib9KzLo63v8pY4IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )