INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d11caf8f6f0159e40a279919d517751cec61bf628d3436837e54400d26aa04d', 
    'Jcp90XDCJLrMQ9CokjSq9HlCozbDrpDqxAPJxWYFdBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)