INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7717249b0e3077035e45f99210a1fb55de54401b77a038a8bbf06550b7675780', 
    'xEU4xNVvLOcYnneQp0f3iF4k4iXCxR3GEZT8AM8C2pQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)