INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7d3e125c4d854a688d11912c536aaf31dc03666d5d2c989ad823818314acf1e', 
    'Mlpt/xAH9uvkNhMi563bAbp24NbVx6V2cAEbJ1xMkUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)