INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350f4278f76884b6665e9e3796072baba5eac1f6f5d55909ede81a5264a3d57c', 
    'SsPYhKGxEgV7+haMFtm7PLByDRdTWhDPxiLu1rD76Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)