UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rg0yUYe0ZIFonWxfc0AmZfbI966gV/cuco8JG9bSTW8=' 
WHERE 
  key_id = '94eabf147f47cc1b1167740cecbd989fa12074e80699d89b6b6fd287c46eba51' 
  AND (
    token = 'rg0yUYe0ZIFonWxfc0AmZfbI966gV/cuco8JG9bSTW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )