INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8595df89e913a185d2568900d7f09d4d851a2a5b1bc085f7c6553bca75f227e', 
    '6edgxeL50Sv1b2PTZy+Hr85LOqtPQzaDeaQgm84xD0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)