INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741230c70ac7d308a997bde1d955befbebad720fc27502298a0ef8be19b2da69', 
    'hw/xuReEw3sCE4mFsI5MBcdedjlGzVEksEsZBDU4qKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)