UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BcoIoi2Fv5sKfNbpU+mJOK7rKhX+jRsUo7Z3WKJOvU=' 
WHERE 
  key_id = 'b29513f0b551de461d1c8ad2096e74ee01122faa54853ae391ece524c74a1876' 
  AND (
    token = '3BcoIoi2Fv5sKfNbpU+mJOK7rKhX+jRsUo7Z3WKJOvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )