UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pn+ao7Yy7c+bZLxhyhAAhTKGnzN/QuO+EyIOvxhQ4/w=' 
WHERE 
  key_id = '2f5e10f73e7fefcba8f58d71bd2c3a52db01d7452066ad0a1ea7ec2867e9e006' 
  AND (
    token = 'Pn+ao7Yy7c+bZLxhyhAAhTKGnzN/QuO+EyIOvxhQ4/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )