UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54cYq1sVIC6fhvTXn3hJf5NuFQzZXdc+Q02DQRX2V5c=' 
WHERE 
  key_id = '75b9b5a048f49ea96de8736dea00953d76dbe4912e0aab837cae01fa24c89e0c' 
  AND (
    token = '54cYq1sVIC6fhvTXn3hJf5NuFQzZXdc+Q02DQRX2V5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )