UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWP+9c1DCNfGWdOrWlcsV+BjdXzYsErn2QFTtrH+pj8=' 
WHERE 
  key_id = '8fc2a4bc46732e3ed3eb0826c23d6fbaab7a06400ced0fff30524fedee4ea4d6' 
  AND (
    token = 'yWP+9c1DCNfGWdOrWlcsV+BjdXzYsErn2QFTtrH+pj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )