UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70Tp7EpXyXYWOTuH6Sre8bsSONOSuQ3/KUD0DYCHXUo=' 
WHERE 
  key_id = 'ad7d18354f467d8a84a67e4248deeff5620736d7c0421d65ea257d4428dbc462' 
  AND (
    token = '70Tp7EpXyXYWOTuH6Sre8bsSONOSuQ3/KUD0DYCHXUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )