INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbead1e713253c78b3383dd163e1a0947563b52ee6932bd2586cea679d3fdf1b', 
    'P5+Fwku0h9iUYrXOD3MUWcHXBMal9W7S8Y9Mo0hzlsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)