UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kg22QPy5v/NdesNeq+TOUhtyQpfal3wIhB+wGzNgpc4=' 
WHERE 
  key_id = '8d4990d734510bfeb8fed07f201866fd5015b342a5cbcded99f6a9b2780eea29' 
  AND (
    token = 'kg22QPy5v/NdesNeq+TOUhtyQpfal3wIhB+wGzNgpc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )