UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXw0f07ornfQrAUoJ6k3ypbHosB5S1/jqkNZxdM3JVY=' 
WHERE 
  key_id = '4a62544ba8aafcd19ed5dd6f8e1ddccf6536943965579839e3a3e6c62a789c9a' 
  AND (
    token = 'sXw0f07ornfQrAUoJ6k3ypbHosB5S1/jqkNZxdM3JVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )