UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUTcy87R6Ap1+e8ZvwU38OLj5aDMAjlo+Svz/iqJU5I=' 
WHERE 
  key_id = 'e55da82eb34c3e97a64c65466c9c7de88853c83232bbadaabedf3efa86da6287' 
  AND (
    token = 'LUTcy87R6Ap1+e8ZvwU38OLj5aDMAjlo+Svz/iqJU5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )