UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/FaAmiGd9CPmHUhXd8SsjLACIZzvxNaqPVaRHTDKeU=' 
WHERE 
  key_id = 'b208275a29314ce81b66d3e6be4565054fda6eaefc9bde43e48f172c9361bbdc' 
  AND (
    token = 'l/FaAmiGd9CPmHUhXd8SsjLACIZzvxNaqPVaRHTDKeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )