UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VOxAPLGBRt3CAL++qOejTvq7aNSSQJZMK4zkI3FAkQ=' 
WHERE 
  key_id = '6f69cd1c694db1fd1e02a21c0dbe8e7cec1427b9e150c84a84135650a822a06d' 
  AND (
    token = '3VOxAPLGBRt3CAL++qOejTvq7aNSSQJZMK4zkI3FAkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )