UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCnfthik2bPNEAHd2GwXqZ+VuwuFbcFQyWYHuuCrkaw=' 
WHERE 
  key_id = '8fdd43332a4538bfb7136e62fc257cac1024b74fe4c8f204b08a282009e23d9a' 
  AND (
    token = 'dCnfthik2bPNEAHd2GwXqZ+VuwuFbcFQyWYHuuCrkaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )