UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHZ19d2dK0UMMvqZYluy1ySVVl9qIdTV8IXhOoXdw28=' 
WHERE 
  key_id = 'af9c5e35e0bfea9b59315dc4d37da6225263886958ed88436864c9e8ffdd6c1b' 
  AND (
    token = 'xHZ19d2dK0UMMvqZYluy1ySVVl9qIdTV8IXhOoXdw28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )