UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7+sLSIrH23v2GeOriZyVgl7AJxY9DGZf9Y7Fv9V2Hw=' 
WHERE 
  key_id = '498a92d8a3b571d169b2959d8e68cb7ea39ee2e32caa72bf9b925ff0e09cf238' 
  AND (
    token = 's7+sLSIrH23v2GeOriZyVgl7AJxY9DGZf9Y7Fv9V2Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )