UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkBzuC4lF7C1ISP78vC96zxsqFNV3Zpw3eZKZUO3B8g=' 
WHERE 
  key_id = '4f1fbde21bcc29c2bd5de98960a47db0630ce1f3ec9572a3c504d37f05aac123' 
  AND (
    token = 'lkBzuC4lF7C1ISP78vC96zxsqFNV3Zpw3eZKZUO3B8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )