INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec27862465a2a7089153fe9da2d666757c3f1c1501f2e2dd28a06936d962a79e', 
    'wQa2TOBkR3Y+k5Ks2QYsRV1brOpjKDDoUk4s2jxdyXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)