UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2D5eRaFYzZQaLgekPl/URYW/v0SpNyxwEDlsIgH5aU=' 
WHERE 
  key_id = '43c8255bceffdb74a6243374bc660bc6464b9b5ef2da0bcb6c5dd49c46617d0c' 
  AND (
    token = 'y2D5eRaFYzZQaLgekPl/URYW/v0SpNyxwEDlsIgH5aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )