INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '189710f546b26e1b5180363b53c3a97554e8b0921fb5a55491847568a4dfbbd1', 
    'vlEkbipQ8MMDN0D1m2WouJKOxgrpWJlGM1yrtgtcFQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)