INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c308357f8cb113e1d1298b212c779ec7157efa6fd74b45e8ecf5457d01910cf', 
    'KOCYSSx02rmaI24o6qGvzsA+M36PuFX8a0iBYkLBXPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)