UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/961U4mQ2nQ/czDkU/LyW4wLmFTqyzYDo1Jq4rQ/E8=' 
WHERE 
  key_id = 'bb4ba7c4b6218e556822dfc182a8f35a76fdce072c5fdf01c35db11268ae5c50' 
  AND (
    token = 'x/961U4mQ2nQ/czDkU/LyW4wLmFTqyzYDo1Jq4rQ/E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )