INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94194f8467cfee600777d8a0a04ca041135e2bb4ee5e04cad22c45f9879c0808', 
    'Ckj3iuhIRrxOMJtPTYPlXEd410gBN2O0GdWyOl7lt/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)