UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izfyfK615Xhe+RymPmHkI9tHuEuWlfpj52zveNj4HUI=' 
WHERE 
  key_id = '4153927ae6abbf22feb6ac8d5097acfa70a7d14f1218813eeec2278022016cb6' 
  AND (
    token = 'izfyfK615Xhe+RymPmHkI9tHuEuWlfpj52zveNj4HUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )