UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bq5UuIyLv8727gjQQSCeEQE8s3YegFy5KnM7GUmU0BY=' 
WHERE 
  key_id = '46af44ed51b4d17cd41aec626a89262f2e16ed62c7f1e5826aa1d9ddcc92ba89' 
  AND (
    token = 'Bq5UuIyLv8727gjQQSCeEQE8s3YegFy5KnM7GUmU0BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )