INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f9ae8770c80f910d6dc5f292c42caa75fd8bc668e6f282eb2fa1445e4cad31', 
    'k9ey17w2wC6k9cXkiq+9jaj3bLyXlWS65Umw47vcSDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)