INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c68fcfee9b7bfb76c4959965fe07e2a1eb8719e9e0d0e797dfa668ae628bb39', 
    'HDJCLXd1eiBouUv44mib3HiY1/T7ZQrrlOcUHEoPNRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)