INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395641cffbd91baeec2850155c073f483276c79e11ffd749c646c05aef642760', 
    'zdIaqezelV5u9i5iDr3EfMQicD54fQ82ldFzcO0+jMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)