UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4DBRH+kg2jz78We7mDBiMXyx2fJ5EvJISNOVHWX+NQ=' 
WHERE 
  key_id = '5721cb2340cda91ddcae7022f3b340fbf1eb8bcf703347002a3012fe8daecfd2' 
  AND (
    token = 'm4DBRH+kg2jz78We7mDBiMXyx2fJ5EvJISNOVHWX+NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )