INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '919ccc74374af922a517b080b652bcad3cad451f22494cf5a5f27dafb20da778', 
    'bqXklwN2gAgEdEGJugRUhLIj5TETDp5gQ5pOIIwPXRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)