UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8W1VselV8WkBNaSYoCOTdBfFeiUJrZAIBycLYgGD40=' 
WHERE 
  key_id = 'f0272882647f498a4bbfb85447ff8a816eebd0330bdd4677e22558739be57646' 
  AND (
    token = 'M8W1VselV8WkBNaSYoCOTdBfFeiUJrZAIBycLYgGD40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )