UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQyYD18uNl5wBhKrQBVklsQ88iOImVlEA4o0tQU6drQ=' 
WHERE 
  key_id = '459613e6ecd0d65866225174701e36c6f5d73407bdc271b7ba671b9b38c0df1d' 
  AND (
    token = 'TQyYD18uNl5wBhKrQBVklsQ88iOImVlEA4o0tQU6drQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )