UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NbMZji9dL4FqZk9fZMVGzSMqJoKxqw7Vu0w60oW+KrM=' 
WHERE 
  key_id = '6b09614ab946b98fdc467379cde41cd54fc41f4fff623dc607cdacabd59e4f54' 
  AND (
    token = 'NbMZji9dL4FqZk9fZMVGzSMqJoKxqw7Vu0w60oW+KrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )