INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad236527815b4ea509041e57872d0b2176a480d68ad00ae5769f31c65145e8b9', 
    '7KTGTCVauQoHGvVXzcW7/jA4wd1qwgg1U3Jgxnef3fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)