UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCw2LMA/HmE3PZplH9R50RNF0xYbrx7QPHwkgzBh+3E=' 
WHERE 
  key_id = 'fb570e90f6b7896c4351e5844d10c8c21a562981c163e44d98c8363d04ee6852' 
  AND (
    token = 'zCw2LMA/HmE3PZplH9R50RNF0xYbrx7QPHwkgzBh+3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )