UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drsZ2gW2UbxHnjxoGdrGS1kBjImtYU5O20+34LL+DYg=' 
WHERE 
  key_id = 'a1d1f84a694bdfe4a9605bca392a05cf35dbf4d5fc559e18145c9598516d0df8' 
  AND (
    token = 'drsZ2gW2UbxHnjxoGdrGS1kBjImtYU5O20+34LL+DYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )