INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff8d21bc3db187493c9639cc957a3d34501f19ebb57571a54eb2b0ece8a68ec', 
    '7DVrklCLftii5u8g/2DhzEv42Lkq8bFlpFz1Smzv/Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)