UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqaVmbplfPr49xjTVNYFFhgdGzSPZIZGGigcPTvyTPI=' 
WHERE 
  key_id = '1a55dbe5bb5fbd5fe052476bec75018e0045a07ebf02b840214f9c03d0d977aa' 
  AND (
    token = 'bqaVmbplfPr49xjTVNYFFhgdGzSPZIZGGigcPTvyTPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )