UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzDbNrC66D4IWJlyVrWcnmukpvUpAa3BZPl65+IeKlo=' 
WHERE 
  key_id = '613f61c9de704c3fef1abecf4b310d289d6add79cc96bcbbe69522e22a857520' 
  AND (
    token = 'uzDbNrC66D4IWJlyVrWcnmukpvUpAa3BZPl65+IeKlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )