UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Bp/riSnmgzJVwA3AUIK3GdfDwpmvPNN/COEeYYx/9M=' 
WHERE 
  key_id = '27208ba8b2d8fea101d5be5a0bb36e3a233edb7f4a873ad140c10985650421b9' 
  AND (
    token = '/Bp/riSnmgzJVwA3AUIK3GdfDwpmvPNN/COEeYYx/9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )