UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNB+gDQ1Pbfvy2LEXkE7PmVNVbdutaadueog06JfFd8=' 
WHERE 
  key_id = 'a918f08543c6dc95edd3fab7b03cfe9d71edd0e4c6e2b3043be41bcdc4c624af' 
  AND (
    token = 'vNB+gDQ1Pbfvy2LEXkE7PmVNVbdutaadueog06JfFd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )