UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clXPqj8sZtO66jMtsJw6smEEIDuy23ypf7+O2gxdQUg=' 
WHERE 
  key_id = '93a669d30aa2144a22cf3408093215e7f25368a2e198392e32dd09933ed4b577' 
  AND (
    token = 'clXPqj8sZtO66jMtsJw6smEEIDuy23ypf7+O2gxdQUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )