UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHvxR/Nd7DDdpony4ZNsoZxEkrIazTUOWeW/BouhRmA=' 
WHERE 
  key_id = '030825439e221d7eaf826e421da6a7de0fa1f43a95bbcb5bb2a8a85306e15754' 
  AND (
    token = 'kHvxR/Nd7DDdpony4ZNsoZxEkrIazTUOWeW/BouhRmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )