UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '734zPFVye3s9FMBVV204CrlvAGL7N4wyt0cFfSSuEu8=' 
WHERE 
  key_id = 'd3e6f4dfccbefad0d3e72b4fa368ba5f3bc1665f1ff7092519aa34af9ef81691' 
  AND (
    token = '734zPFVye3s9FMBVV204CrlvAGL7N4wyt0cFfSSuEu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )