UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNi+WGBIXY2SbXnmG0cYmAotl8tLXocveYfvRrIuSB4=' 
WHERE 
  key_id = '7623adf4f675cd6fc5e163b8a43365714d04eda85c91c648a6948b12dd91a4c2' 
  AND (
    token = 'yNi+WGBIXY2SbXnmG0cYmAotl8tLXocveYfvRrIuSB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )