INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f846b7168ad988b1c7f69a8120eae21aafaffa505710e23bdf4a23aa691cc7', 
    'erjDbSn4VmNZQFg97tjz+q9ljJm5hGv5+cieqTxeFQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)