UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pG7D2JPGp6/+xQFM0Omw2cPXaKWg8tKfEz+9DQ0ERr8=' 
WHERE 
  key_id = '499874fc50dbdf242c111e64563962dba641afa0407245624c2866fcef3e899e' 
  AND (
    token = 'pG7D2JPGp6/+xQFM0Omw2cPXaKWg8tKfEz+9DQ0ERr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )