UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0P+DTQb9j5znvwFuv7smtvHR8lauVedWW7CBpCMvDM=' 
WHERE 
  key_id = 'ab982818896c367215825c1880f7b4471b2be20dab54e9321755f6ef779fb1e0' 
  AND (
    token = '/0P+DTQb9j5znvwFuv7smtvHR8lauVedWW7CBpCMvDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )