UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3gHkOaPU3/dNa3bK+bLcRybQv/RYjYyFkk5TxDnpgw=' 
WHERE 
  key_id = '5ee34dceb3e48bf9766b55c582db7504ead42e2007af04557220171b780a00d9' 
  AND (
    token = 'k3gHkOaPU3/dNa3bK+bLcRybQv/RYjYyFkk5TxDnpgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )