UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/L2dfnj7F6bUEl1gkJSRvfIuE/C1Qem4JsyA9RUoecg=' 
WHERE 
  key_id = 'cea67612e05b997331c28ce250c65ff1c3b90c6d419def3bbac5449cec194c51' 
  AND (
    token = '/L2dfnj7F6bUEl1gkJSRvfIuE/C1Qem4JsyA9RUoecg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )