UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eumo5ICLHkx5mlZK3iwD/HF8A66tKtRqcP5KlYbD/4k=' 
WHERE 
  key_id = 'ea8ab9eb17e0a06365de6a351fe509fa2e18105b21e51625e9d86c902dc1aa2a' 
  AND (
    token = 'eumo5ICLHkx5mlZK3iwD/HF8A66tKtRqcP5KlYbD/4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )