UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SiIVdOHYXoYthFdsWGUQI3gXGq9BncDsIjP/jLQOiSU=' 
WHERE 
  key_id = 'b7af22d7655fa8aee4d8934dc12f13713e5c144d85494da55500cba226167492' 
  AND (
    token = 'SiIVdOHYXoYthFdsWGUQI3gXGq9BncDsIjP/jLQOiSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )