UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6hsyUgfabBjq9lUW0Se6Y/InJl12bRD3Gw4ksbdGTs=' 
WHERE 
  key_id = '03336e6cf7ee5c8f78e7cb4b6a7c8049246ab8dee1e94c8066d977aae62ffe4a' 
  AND (
    token = 'R6hsyUgfabBjq9lUW0Se6Y/InJl12bRD3Gw4ksbdGTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )