UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4j3nq1ndBJZGF+GWglHaEPXLyS6mWRyyvVh8bYkr4S4=' 
WHERE 
  key_id = '47e08e26ac8219f4afe6e59e3f75d058666c2e87adc0af07acead9df7f068169' 
  AND (
    token = '4j3nq1ndBJZGF+GWglHaEPXLyS6mWRyyvVh8bYkr4S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )