UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEi5hAa8s2Ij8xu3n7/efun0jTvIYjXXr8iJmab/5QY=' 
WHERE 
  key_id = '03f70d69bcccf23f59d44c2887cdf8f9732cb4fa6fd96d556fb7b44d97017a1a' 
  AND (
    token = 'CEi5hAa8s2Ij8xu3n7/efun0jTvIYjXXr8iJmab/5QY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )