UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q72kFj+aK+77l0f4P437qcy4m6KKJKaGoQzU72b3htU=' 
WHERE 
  key_id = '634ec2bc3e225c3060ca0f22a98086d3c11e41d69528c0d1b7ebfb6c9c52d87c' 
  AND (
    token = 'q72kFj+aK+77l0f4P437qcy4m6KKJKaGoQzU72b3htU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )