UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mc3ILXZ0CDLXaMQD8v6tHbVkPKhhxr76lke7YnC0E/M=' 
WHERE 
  key_id = '72e714972f06951755b8d1f91c778f64cfd9472dccd263510eb7854c4c228628' 
  AND (
    token = 'mc3ILXZ0CDLXaMQD8v6tHbVkPKhhxr76lke7YnC0E/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )