UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J3EL/oD6YtnCWa0phyvM+wWtubfsSb7jEGIIrYW6sV0=' 
WHERE 
  key_id = '38f9642b91a8cb0fb8165173c20b4092db5be022db90bcf433d9c6ea7e97a250' 
  AND (
    token = 'J3EL/oD6YtnCWa0phyvM+wWtubfsSb7jEGIIrYW6sV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )