UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zc4HQh0D2Y557EfErJEz39lSFUTJgVFo6yXnSZvhZ44=' 
WHERE 
  key_id = 'b54cb0b096521ebe8aca6b735824e7a606f5996f7c0c1b69656b5a90f00bfa76' 
  AND (
    token = 'zc4HQh0D2Y557EfErJEz39lSFUTJgVFo6yXnSZvhZ44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )