UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBvzZ0d4DLx5SsM3jfNhhE7vxLMD6m63VbOvc29OY+c=' 
WHERE 
  key_id = '9c48750657694ec7883f876db0a1b0bb3ac354b598de8e4487ae4c71eb1661ce' 
  AND (
    token = 'LBvzZ0d4DLx5SsM3jfNhhE7vxLMD6m63VbOvc29OY+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )