INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b458977b9230c4345cfcd04d9548626f71745f078f10c6cbf86ff147d651391', 
    'oy8ThCGtHonjDwf1SkjyeZDE3OpfckupABufuvaM8IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)