UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xx9aTx0aR7fS5JY7yC4Bn/HWsZVovwh4PDdY61UZ0eY=' 
WHERE 
  key_id = 'c6d56fd9608f03e62e7f605e2d5db2f1cf8bad1ec58a3ec05c3598a5ec0264fb' 
  AND (
    token = 'Xx9aTx0aR7fS5JY7yC4Bn/HWsZVovwh4PDdY61UZ0eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )