INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d1e42a5401b12dcf1565aafb6238d757a2b16a9dcebcb83f841a64f9168e06', 
    '39CugdLHzjXKoipEvQr+SF/NXa3iF138qoTGEXcJAg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)