INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3ace700ef8bd1a28501eea543fec5497ad466d80fac7877d9e53377a99650d', 
    'KX1SD1vrN8Cn59yCbbyueVfoc+bvLcigybA0mT2JY/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)