INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a58e38a4cab462dc63b1258b98d1feaeac3309b57c0015a8bf3045ec877ed1', 
    '6jXcTZuuvTuyUufM43vXLIBJxBbno2BO1cwrTdpSvkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)