UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ouflWeEKLaStQvfYryvQPvnRcMahjEUT19f6h9YfJQ=' 
WHERE 
  key_id = '8e7aded0a0d21113a91f548585c38aba5008ed6d9a3015fe64a261c4d548771c' 
  AND (
    token = '9ouflWeEKLaStQvfYryvQPvnRcMahjEUT19f6h9YfJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )