UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EspwpCbYIDb3JFRYlODd6CgbanTeiu6mRqdzTTtDkYI=' 
WHERE 
  key_id = '2af15e3a04e5bbfd612f420bf5e46e2b51a346a5d3a1f4cb6b5a3db30ac000b4' 
  AND (
    token = 'EspwpCbYIDb3JFRYlODd6CgbanTeiu6mRqdzTTtDkYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )