INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ec04e62d8517293f1cd5bac112d03592da78103d41732da0a704406c6925c7', 
    'Rzj2orCW429MPWCQ2IYc/Cav9Nh4+G5HXvCeiRjU6Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)