UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jmMHCloCuXnuFQGha3fK5ttaommXQu0m6IxE/ZdrmQ=' 
WHERE 
  key_id = 'aa07cb486ca2604742292231ddde4930f68405ebbda998923f293249ac90e19e' 
  AND (
    token = '6jmMHCloCuXnuFQGha3fK5ttaommXQu0m6IxE/ZdrmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )