UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RoVadmeb5VNxPRkaRHzdXKCN8yGFJhnS1pa8KDoGtA=' 
WHERE 
  key_id = 'c514950809076706c371e1b495ac9a866a65ed7308fe8d80bf0129e9abbb320e' 
  AND (
    token = '1RoVadmeb5VNxPRkaRHzdXKCN8yGFJhnS1pa8KDoGtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )