UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGvufkFGQ1FBzVvKFyEY6h/f3pPoVhA+2my5RZTVrnA=' 
WHERE 
  key_id = 'f511235b829baba3be6dc168d0bfce2ba531aad5804e16c191d53ff278d4d6c7' 
  AND (
    token = 'VGvufkFGQ1FBzVvKFyEY6h/f3pPoVhA+2my5RZTVrnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )