UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'On16gHY6hH9k1rmjq4693kIfdh9aVZz6GwvaIJFu2tU=' 
WHERE 
  key_id = 'f686f1aa2f0eb826e8ad4ce74e51ba838ab2c5187b0e94f86f05e639d5bae216' 
  AND (
    token = 'On16gHY6hH9k1rmjq4693kIfdh9aVZz6GwvaIJFu2tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )