UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNB7rcnHPHVonhdXC7ujGZ8FdSWyDrlQTsRnVjmRsS4=' 
WHERE 
  key_id = '554dde8cab83b501b1e52747e5085b7787179ec4fb32682e32d26e77205057a2' 
  AND (
    token = 'oNB7rcnHPHVonhdXC7ujGZ8FdSWyDrlQTsRnVjmRsS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )