UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmJkCpJR8peDr4sy0vpBCm65PFCi5Ggyqt7ch7tKX54=' 
WHERE 
  key_id = '314d1a546a3428d0cde9c9b5ca1da9b050481d82907f49a8e335c94a75abcef0' 
  AND (
    token = 'SmJkCpJR8peDr4sy0vpBCm65PFCi5Ggyqt7ch7tKX54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )