INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6de02f94408e8e55099f8fb62e5af09a0cab449cda24d558bbabc436a64271bb', 
    'fD/pFqvi8ohNMuRC3CKVCpW31Sk66B/KnWk8bJe5Dgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)