INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9604079300af833b01c631c4bdb04940b720aa8ae7cc26f854b3a867a88a46f6', 
    'RouRx2KDiNCZ6e/zLaPWz3C/LAR6qA7f3ajPiYN5zZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)