UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJDFVgfJJW7ZxXzBIclhi9ezysQQDaB2hKNGQHh6f8E=' 
WHERE 
  key_id = '30726e87e3b62a92da586a343067ca072dca3eb0298b9804e68392fdd4bb5a6c' 
  AND (
    token = 'WJDFVgfJJW7ZxXzBIclhi9ezysQQDaB2hKNGQHh6f8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )