INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c971b5852ec794b7e6b73b38a3682240e3263e763316c0626c908a01cb8fa3a', 
    'g8atNpTTa4WuvPEqK49wbmLhtJAqas3H7uvZvJeUsqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)