UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkwJhMBVE3C6J+K2yUda7rhmfj8eGjGv9Hq85DUc/Oc=' 
WHERE 
  key_id = '2ef49493fe36e0fa55cc02417be7c5cc681fe77d83f0474cb9353fb44a043e2d' 
  AND (
    token = 'JkwJhMBVE3C6J+K2yUda7rhmfj8eGjGv9Hq85DUc/Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )