UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zslw/3z1fck92hrFs9Vpl1hiA6gmZGP58CJsIvDAkVA=' 
WHERE 
  key_id = '067cec76881464de3c29ce1b553d1688f5078cc3f3cd14a76cdea25dcf01a75a' 
  AND (
    token = 'Zslw/3z1fck92hrFs9Vpl1hiA6gmZGP58CJsIvDAkVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )