UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZSXIW9AUyOqp3UT7SKHOtlwXUZV9ty7aKbwT01qHsQ=' 
WHERE 
  key_id = 'a4214e03e5fb3a88d3d1f20295c3a7123a1be9e3f6eaeeb63a56de9bf64e89f8' 
  AND (
    token = 'LZSXIW9AUyOqp3UT7SKHOtlwXUZV9ty7aKbwT01qHsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )