UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrxIFKexhTd1O8SElxw6+XEcNw8LgKR2WHc96iPtsGQ=' 
WHERE 
  key_id = '4e34159ebd704c0cb7bfceb89ab6f833575b63d7e39aff89c437fd9feae0b921' 
  AND (
    token = 'TrxIFKexhTd1O8SElxw6+XEcNw8LgKR2WHc96iPtsGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )