UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZ5VEwtZ2cbBptMqRiCe4bP6H0IdOnoQJXEUIGBmqT4=' 
WHERE 
  key_id = 'f614e73d366bf356a6387b844f122672503c651aef69a27a0ac374fc08613df7' 
  AND (
    token = 'jZ5VEwtZ2cbBptMqRiCe4bP6H0IdOnoQJXEUIGBmqT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )