INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b6ad771db3ba2b3e1a94da3505e2699ab78037af7d67e5c59718a8bdbcdac6', 
    'Yzff//IAUnXYhqhqd8PYzdvmc2X3krT9lEShtSvL2Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)