UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsLNgLT8ymr7xJCmADGUuIauRorq6rzQv2tcrq+aFcg=' 
WHERE 
  key_id = '4c258ba9c0bfb70f912ff1b4c84e6cb70cf007e160d259a8fd5636f47a9ee2aa' 
  AND (
    token = 'rsLNgLT8ymr7xJCmADGUuIauRorq6rzQv2tcrq+aFcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )