UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfQyBx4VJYXUzYfA4T+caCdthFvxe7I+UIEIJdO40iA=' 
WHERE 
  key_id = '39bf6f301a1bfc8991e800af4d89c6c93b47cee2f6f4d270d9f5e57a69837a17' 
  AND (
    token = 'IfQyBx4VJYXUzYfA4T+caCdthFvxe7I+UIEIJdO40iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )