UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5frw5qDZ/heEOznoycHYYe9VxQv3nUUZ6oYY1YSAcE=' 
WHERE 
  key_id = '3bae91becfe097458b2dfbc2e2537534b38eec96e55c087bd63e210d79a19538' 
  AND (
    token = 'A5frw5qDZ/heEOznoycHYYe9VxQv3nUUZ6oYY1YSAcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )