UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xMqZ0nQutoRNuCTZLr1M3g+NK+28XMcvOYIlNZadlk=' 
WHERE 
  key_id = 'acaf82b41ad6769a2dcdb2599eb2e662edbbf5c7a60c116ea0365217543ec3fa' 
  AND (
    token = '+xMqZ0nQutoRNuCTZLr1M3g+NK+28XMcvOYIlNZadlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )