INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247a7ae5c728be835e5cc647199d2faf77f09873e6ba756d0da5074f0688cd54', 
    'stQGylAA7CF15NJEwqDKkxIIAq/ueDGaceIq3aPg8Dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)