INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9a37931b58532d8543ac0163c7e5794f8ddbd325d35fbac8f97d388141a4b4', 
    'd90r2w3b98necXUJ23suTtDuW36U+Kq048LQn+AApqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)