UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qa9v6WAKneNNsAAhJeHiJjGIKCuvuCvPvnyneCiIKUk=' 
WHERE 
  key_id = '0696a6c764e02013d2b7eb7bfe98d2ccfd0f2e1b66c3667678933256f3738778' 
  AND (
    token = 'Qa9v6WAKneNNsAAhJeHiJjGIKCuvuCvPvnyneCiIKUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )