INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29383adc77155fc1889ea100338322594271c8ef3f7da067402fe183187ecf8b', 
    'yDXrQGsj1Vm6MfBrcHXUKdp4y9H0bwwQQ06/SgDSt6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)