UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SR/Ba5wO0/e9u1h4W5aS1xSv0wryD4Zza2C9S55ajH0=' 
WHERE 
  key_id = '54f79b0d8c502a7a69cd6e8024cf7b4367b280207006280425f7bca7c9b74c26' 
  AND (
    token = 'SR/Ba5wO0/e9u1h4W5aS1xSv0wryD4Zza2C9S55ajH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )