INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f663dd1894446a9096ae2238c92df81c557913c7ca3e35fcdb8fa4dc2b7389', 
    'VEVptY4lhd5o6hl5up7WgWFrVqtsam9Lfuibr/Xee8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)