INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bab8047edd1d24d6730c90d9758e4e52aa7f4681b138a27ccf830dfde3ecec2', 
    'lwCZT7i31EQ8oleJgl7SvWXwG8biibo4ubJ50aJSbjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)