UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ThL01tPHQk8hfUtYv4ViPOnV8O4qHdiYFYFrmIxexg=' 
WHERE 
  key_id = '2633779cb46ee5cf775bc2de95ef0b669348311016fa0eda93d5ab601397e3dc' 
  AND (
    token = '7ThL01tPHQk8hfUtYv4ViPOnV8O4qHdiYFYFrmIxexg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )