UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgwzBKSA3hpNOF/mR1gzqOcZzDITn0TK8cw2TPrq0KM=' 
WHERE 
  key_id = '29a7280c520cb1bb11be091c5402868d3b75d5b586f3d17133d9b1a43715499f' 
  AND (
    token = 'qgwzBKSA3hpNOF/mR1gzqOcZzDITn0TK8cw2TPrq0KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )