UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlUnH1lYdUxhFt3qepiw36AFJXaGKAvADXRmO9JI63g=' 
WHERE 
  key_id = '67a19fe1c6b003d47e9efdd7865c7b767d253fa069b3c151dd9a807067ffc849' 
  AND (
    token = 'mlUnH1lYdUxhFt3qepiw36AFJXaGKAvADXRmO9JI63g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )