UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHS9+JLdtqyascWxolrhs2P2MI83F/JvRdztkTlX6bk=' 
WHERE 
  key_id = '33a2fb235ba0bc49707cbf2ce2411e8a10e3e1cf88b02604439d013837a573b5' 
  AND (
    token = 'cHS9+JLdtqyascWxolrhs2P2MI83F/JvRdztkTlX6bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )