INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14ba4a8a3024277e0ebcae5af3761d142eddd66b1c53c9fa213d051e04bf89e', 
    'VLSEfkKpYHj4kIEJvuz5bjrk7LZQhD+7FLMyr3HnUmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)