INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4846c4c80952475542eaee49a18a24d23911af430cdcfdaa03e69c3c4b7d35d', 
    'rMBB1ziFavQg3fzs+D3wUsphCNDUmBP0amHxxK4pzcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)