INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a68d415ef8c601efc31fc6fc12f41d4f07fcaa9f6c321a36ffe38339f3252c57', 
    'kmqbO1JhKDvVxl6AsOMUCgTiML9qAMZwiow2zFIp7Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)