UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Om1jIo4nxUI3nSY3utaOhjWbB2rSKZdY2O6lUXbNaEk=' 
WHERE 
  key_id = 'fde06659cb7cf1497cb4b8a8d20d4c8c8b1268400d8a59a19afca6786126bd06' 
  AND (
    token = 'Om1jIo4nxUI3nSY3utaOhjWbB2rSKZdY2O6lUXbNaEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )