UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Anw7cgdNVi1xuwDdORoI3AMApcigVD34IGCZeIQUqno=' 
WHERE 
  key_id = '0ee31c77bc66ec1fba6aaf79b4a9e1aa1703f8add31d67690ff773fb065b3883' 
  AND (
    token = 'Anw7cgdNVi1xuwDdORoI3AMApcigVD34IGCZeIQUqno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )