UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4N4FFkHg5uJ3xWckq+ZTCxbIuQWemehmBV7aePFr/x8=' 
WHERE 
  key_id = 'c65d7dc3741e51b3e8a4e4dcaef96747561a5b7bea77d17d72b2a4a0314ece08' 
  AND (
    token = '4N4FFkHg5uJ3xWckq+ZTCxbIuQWemehmBV7aePFr/x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )