UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2Paw3Whey2hrs4EfXgsso4kBwb4fTMf0Ttw56Siep0=' 
WHERE 
  key_id = 'd54f817ee635e81c3cc3134bd63c8b16798f6639622b6e9c54be01cfb03b8005' 
  AND (
    token = 'p2Paw3Whey2hrs4EfXgsso4kBwb4fTMf0Ttw56Siep0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )