UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eymw6VGPF5caNOdSWfNwitGgPRlz/s5+OhsdAsDFqqE=' 
WHERE 
  key_id = '99ddc1e5ffb651038fb74319899206336b156b167fa0d8f419a04f25c6f61f73' 
  AND (
    token = 'eymw6VGPF5caNOdSWfNwitGgPRlz/s5+OhsdAsDFqqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )