UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PwWeb5ke2NWG4jvZz3YBzd6S/Dk+cxSQ6uvGzv452w=' 
WHERE 
  key_id = '90862f25343762bf461d024bb32d0b66fa5f67f08ec498937bd8a69b463a3615' 
  AND (
    token = '4PwWeb5ke2NWG4jvZz3YBzd6S/Dk+cxSQ6uvGzv452w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )