UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxZKq0Vyb9ICfCeP7wV3UbaNyJd5xONJqDg6pFUa2H4=' 
WHERE 
  key_id = '71beddd470c2aa3b21f4adfd75e7dbc1a411243d5887a7f46e15b3c056595793' 
  AND (
    token = 'gxZKq0Vyb9ICfCeP7wV3UbaNyJd5xONJqDg6pFUa2H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )