UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOY4cqoeEYCqcE9PnhYRwibJhVlRZshUV/F6CatWOsU=' 
WHERE 
  key_id = '0e940c9ccaa55c9ca691a815e57168845682d0489b8677aabc6771ea3cdff9de' 
  AND (
    token = 'EOY4cqoeEYCqcE9PnhYRwibJhVlRZshUV/F6CatWOsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )