UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5h+lW+5NuDTH6Z51FQ6w60XNZiYKJmxDmJWs/6U1xA=' 
WHERE 
  key_id = '32328c435ecd2730e9857c387e0a7d5abca2da7d8af4fe8bcb55ab8d4016f985' 
  AND (
    token = 'U5h+lW+5NuDTH6Z51FQ6w60XNZiYKJmxDmJWs/6U1xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )