UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHxqvRbavNeka+1qyspJd9SntF89p1tbDauu1cIHShQ=' 
WHERE 
  key_id = '753e0f216362e76e00c717bb70e4afded3b8abc054e56f8e4d5c31f4f55f07fd' 
  AND (
    token = 'aHxqvRbavNeka+1qyspJd9SntF89p1tbDauu1cIHShQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )