UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XO5ZM/Ty4go5Wy64fJKdUU7eK6c80B7k+4OZrXeEeJY=' 
WHERE 
  key_id = '524fb24df55628df02c94ea7e6f801f8c46c85c9e30aac5ba09d044c66681b2e' 
  AND (
    token = 'XO5ZM/Ty4go5Wy64fJKdUU7eK6c80B7k+4OZrXeEeJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )