UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elJ0BD6BeOdW8YzuNx1lRK+ETuCA5qOvA3U6RzV66Gw=' 
WHERE 
  key_id = '9960c6909516abd491f4ab3f5ce65153b683050066c3f2dc8ed830c7c21c19c1' 
  AND (
    token = 'elJ0BD6BeOdW8YzuNx1lRK+ETuCA5qOvA3U6RzV66Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )