UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EO2At9dKCqGtqshe1q5uJNdnleVCw0uuPf4qog5ujsg=' 
WHERE 
  key_id = 'f6d480d8e54dbfb4f00c9f7bd77a6fddf01b06af377054c994279a4e153ad382' 
  AND (
    token = 'EO2At9dKCqGtqshe1q5uJNdnleVCw0uuPf4qog5ujsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )