UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64I/NpB3viIWcnkU87FxgKDe5jPNZzjw0WIXAW9bTdw=' 
WHERE 
  key_id = '04e5e2f5b131af89ee40a45da28de4efb5869a165b62534c73125becb4c21feb' 
  AND (
    token = '64I/NpB3viIWcnkU87FxgKDe5jPNZzjw0WIXAW9bTdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )