UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIr1yLA4z/zsdXW/XKhPZLl9rJj8T3H2uz+joWmhN7k=' 
WHERE 
  key_id = '57f4da3f576ac873e2e49f0e36da4acc7fb8bfd907cebf968e9ffd7025088a33' 
  AND (
    token = 'MIr1yLA4z/zsdXW/XKhPZLl9rJj8T3H2uz+joWmhN7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )