INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4e93fdf1260c7fe5cfd5458cf564c082f7b94bced9dcbd61fd970deed6c280', 
    'rN1/PA6grP7NXW43JSCoTvW3zJq3XB/gQJxkZWTC5Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)