UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKSZPeCUCjIjuX6J+YYytnQBXzgMLhRWP3h2/9rW9rs=' 
WHERE 
  key_id = 'a52a63bf9066b9474b4f846bf3230e985adb9b97d749f6392fd2d3d6c8ebdec5' 
  AND (
    token = 'TKSZPeCUCjIjuX6J+YYytnQBXzgMLhRWP3h2/9rW9rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )