UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gtO7LxDZK6jyIRokJeRg+ZyA5YrRk76o9Dtmnf+DhZY=' 
WHERE 
  key_id = 'c040bf41b5eedb219c5b9bea542c3813247196090e884b1130bd393bf8b228da' 
  AND (
    token = 'gtO7LxDZK6jyIRokJeRg+ZyA5YrRk76o9Dtmnf+DhZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )