UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gLoYW9FNMcuimOytrcKoxHqLWyrzoxYG+huBkW77iM=' 
WHERE 
  key_id = '3c665a74b751ccbc89058a42ae3b1affb9855ec982bc35dc7aed7d326214e97f' 
  AND (
    token = '3gLoYW9FNMcuimOytrcKoxHqLWyrzoxYG+huBkW77iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )