UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fYS50wGluNQBlsfuEHJqVDuYaO+5sLhTUEue5XCKZSo=' 
WHERE 
  key_id = '2027e3336c13c1135e67b5af0afc01e006572f5e5964c8d47c532c89c47c046a' 
  AND (
    token = 'fYS50wGluNQBlsfuEHJqVDuYaO+5sLhTUEue5XCKZSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )