UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F965qML9En9fMwgXECj44gYlgc0hhw7RWquRfEETUHU=' 
WHERE 
  key_id = 'd515f3bb6af903d3ef80a00e5dddc9ab84c463d592e5bdb45dcdc03ccda866a7' 
  AND (
    token = 'F965qML9En9fMwgXECj44gYlgc0hhw7RWquRfEETUHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )