UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PTAE4SP1OUbOywIsQqqgLgApmteXSa5XLETOEPFlcg=' 
WHERE 
  key_id = '869ceda7ee1531ea26f696f00420865fa813c45081a2e5470ad7d4ac91a1da3a' 
  AND (
    token = '9PTAE4SP1OUbOywIsQqqgLgApmteXSa5XLETOEPFlcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )