UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+Zb8Hliiqnh/eQ5+hxyE60v3XllXZYLRVi9mwlLzuE=' 
WHERE 
  key_id = '7f50d0c20f1669706788987d0ee71cc322464c80eb8c1afaadfc5c0144b17253' 
  AND (
    token = 'i+Zb8Hliiqnh/eQ5+hxyE60v3XllXZYLRVi9mwlLzuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )