UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QiigiwfjupVNU8hRuZZfhp3/bxCH/IqK464zlPJeDE=' 
WHERE 
  key_id = 'b2696e76e65226c2e7a7239b84bd86bff62ac9e55c5bc22964d29418bb044f0c' 
  AND (
    token = '3QiigiwfjupVNU8hRuZZfhp3/bxCH/IqK464zlPJeDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )