INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '239c421c184c0ed8033cfb40e13df0ba237619e888ad1da4893807e9acfaedfe', 
    'd1a99IQp71Fd2rwcf3D3WkL3ywPWm4IqQnbdxLS5tn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)