UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LholE2glv8Gol0y4UW8nOFvwdYEK/wVW6hcjv5WCCy0=' 
WHERE 
  key_id = 'becbb19096c0a388bd3c92c1ac568e7fdccf8352ea2c10af43382839b7e6d346' 
  AND (
    token = 'LholE2glv8Gol0y4UW8nOFvwdYEK/wVW6hcjv5WCCy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )