UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMT0qS7hLwTreLeze02y2uDNLq1zsViuvyXlrnmi32o=' 
WHERE 
  key_id = '680c6c29655f96b4299f55bcbc74659062503a11e67f689a7ed8e90a40b70cbb' 
  AND (
    token = 'bMT0qS7hLwTreLeze02y2uDNLq1zsViuvyXlrnmi32o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )