UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EXLt5MCsWU61U6bKvqF+c4VN0iFzNSwz9AuNqYDHM0=' 
WHERE 
  key_id = '1b899fbd8470880836f3f5ca0721fd3ed64deeb60a2c3674b6ae7e283bfc3630' 
  AND (
    token = '/EXLt5MCsWU61U6bKvqF+c4VN0iFzNSwz9AuNqYDHM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )