UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dX4h2Wo22D1h4Ln8Ayjt6zJCyj1ycUwbEkNiv/6T7vU=' 
WHERE 
  key_id = '5e12dc40395251e003a18ea40aac81191a7539949c6c78b9ce4cda9ecbfc8291' 
  AND (
    token = 'dX4h2Wo22D1h4Ln8Ayjt6zJCyj1ycUwbEkNiv/6T7vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )