UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Rb/TMFtkEg3JS5fYkoPPjouznB8pzXzkelz3braHhU=' 
WHERE 
  key_id = 'c25b6cb8f96d7b0ae695dd7a57b6db0d8d6c7706826405b40211feca3e3a5344' 
  AND (
    token = '5Rb/TMFtkEg3JS5fYkoPPjouznB8pzXzkelz3braHhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )