UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ou8ITZMwaFLvWea6yEvNdjnqV9T1jJzX55LX7DDlPjw=' 
WHERE 
  key_id = '5f5d7279fb9a630dfffa94b0629e81e4ff2eb58688f3c38a792719b352e84875' 
  AND (
    token = 'ou8ITZMwaFLvWea6yEvNdjnqV9T1jJzX55LX7DDlPjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )