INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b144f7a9d525bba07f735af81df6faf9579514844ff5171099441ffeef2ca726', 
    'tK1EEt9XVTHTaW2k6mnAdMJZpWndPRXWFevehcI0yD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)